Introduction. Deep Groove Ball Bearings. Angular Contact Ball Bearings. 1

Introduction Deep Groove Ball Bearings At Axis, we build exceptionally close tolerances into our bearings. Instead of the usual ABEC 1, we manufacture every Axis bearing to meet or exceed ABEC 3 tolerances. We use grade 10 balls, normally found in ABEC 5 (or better), instead of grade 25. This insures a rounder, more precise diameter ball and gives longer life because the balls share the load evenly. All Axis deep groove ball bearings are noise and vibration tested. We use Polyrex EM grease that has become the lubricant of choice for the electric motor industry. In addition, we use high strength, temperature resistant steel as standard in our retainers. All of these features add up to longer life. Angular Contact Ball Bearings All Axis angular contact ball bearings meet or exceed ABEC 5 tolerances. They feature forged rings for superior grain structure. The machined bronze retainer provides superior strength and heat dissipation. They come with a 40-degree contact angle for high thrust load capacity. All Axis angular contact ball bearings are universally flush ground allowing them to be paired in any configuration your application demands. www.axisbearing.com 1

RADIAL BALL BEARING Part Number Breakdown 5208 2RS EMQ 608 ZZ M6203 2RSNRPC3 EMQ Double Row Ball...p. 10...p. 12 Single Row Ball...pp.13-20 DESIGN CODE 1 2 3 4 5 6 M Blank Narrow Double Row Self-Aligning Ball Double Row Self-Aligning Ball Double Row Angular Contact Ball Metric Width Double Row Self-Aligning Ball Double Row Angular Contact Ball Single Row Deep Groove Ball 7 8 9 0 2 3 4 - - Max Type Standard DIAMETER/CROSS SECTION CODE Lightest Heaviest...pp. 19-20...pp. 13-18 6800 6900 6000 6200 6300 6400...p. 17...p. 18...p. 13...p. 14...p. 15...p. 16...pp. 5-6...pp. 8-9...pp. 10-11...pp. 13-20 Blank - Standard Quality EMQ - Electric Motor Quality Noise & Vibration Checked INTERNAL CLEARANCE C2 CO or Blank - Standard C3 C4 CAGE CODE Blank - Steel P - Plastic M - Machined Brass Least Clearance Most Clearance NR - Snap Ring on O.D. Blank - Standard (No Snap Ring) BORE DIAMETER CODE One Digit # = Bore in mm 00 01 02 03 - - - - 10mm 12mm 15mm 17mm 04 & Above x 5 = Bore in mm PROTECTION CODE Blank Z ZZ RS 2RS - - - - - Open Shield Shields Both Sides Seal One Side Sealed Both Sides Radial Inch Dimensional Ball 16 02 ZZ...p. 8 Blank - Open ZZ - Shielded 2RS - Sealed BORE SIZE See Dimension Tables 2 www.axisbearing.com

ANGULAR CONTACT BEARING Part Number Breakdown 7208 7004 B C MP TB P4 UA DUL Angular Contact Spindle Bearings...pp. 23-26...pp. 27-32 END PLAY DESIGN CODE Single Row Angular Contact Ball Bearing DIAMETER/ CROSS SECTION CODE UA - U0 - UL - DUL DUM DUH - - - Universally Flush Ground For Axial End Play Universally Flush Ground For No End Play Universally Flush Ground For Light Preload Duplex Pair For Light Preload Duplex Pair For Medium Preload Duplex Pair For Heavy Preload 7 8 9 0 2 3 4 Lightest Heaviest PRECISION CODE P6 P5 P4 - - - ISO P6 / ABEC 3 ISO P6 / ABEC 5 ISO P4 / ABEC 7 BORE DIAMETER CODE One Digit # = Bore in mm 00 01 02 03 04 & Above - - - - x 10mm 12mm 15mm 17mm 5 = Bore in mm CAGE CODE MP - Machine Window-Type Brass TB - Phenolic / Bakelite CONTACT ANGLE B 40 C 15 www.axisbearing.com 3

miscellaneous Part Number Breakdown WC - Blank - Wide Cartridge (Wide Outer Race) Standard Width Outer Race Wide Width Seal WC87035 Cartridge Bearings Bore See Dimension Tables...pp. 31-34 0 5 6 - See Table - 200 Series - 300 Series...p. 31-34 7 - Wide Width Shield 8 - Wide Width Seal R4AZZ...p. 37 Radial Inch Dimensional Ball 4/16 Bore in 16th of an inch Blank ZZ 2RS - - - Open Shielded Sealed Larger Cross Section RLS 8...pp. 38-39 RLS RMS - Light - Medium 8 = 1 Bore in 1/8 4 www.axisbearing.com

1200 Series Self-Aligning Load Rating (Lbs.) Part Number Dimensions (mm) Dynamic Static Cylindrical Bore Tapered Bore d D B Cr Cor Limiting Speed (RPM) Grease Oil 1200 1200K 10 30 9 989 216 21000 24000 1201 1201K 12 32 10 1007 225 18000 22000 1202 1202K 15 35 11 1340 315 16000 19000 1203 1203K 17 40 12 1421 360 14000 17000 1204 1204K 20 47 14 1780 468 13000 15000 1205 1205K 25 52 15 2176 593 11000 13000 1206 1206K 30 62 16 2806 836 9200 11000 1207 1207K 35 72 17 2841 917 8000 9400 1208 1208K 40 80 18 3453 1169 7100 8400 1209 1209K 45 85 19 3921 1322 6400 7500 1210 1210K 50 90 20 4082 1457 5800 6800 1211 1211K 55 100 21 4820 1798 5300 6200 1212 1212K 60 110 22 5431 2068 4900 5800 1213 1213K 65 120 23 5575 2248 4500 5300 1214 1214K 70 125 24 6222 2482 4200 4900 1215 1215K 75 130 25 6978 2824 3900 4600 1216 1216K 80 140 26 7158 3057 3700 4300 www.axisbearing.com 5

1300 Series Self-Aligning Load Rating (Lbs.) Part Number Dimensions (mm) Dynamic Static Cylindrical Bore Tapered Bore d D B Cr Cor Limiting Speed (RPM) Grease Oil 1300 10 35 11 1304 288 18000 21000 1301 12 37 12 1690 387 16000 18000 1302 15 42 13 1717 414 13000 16000 1303 17 47 14 2250 575 12000 14000 1304 1304K 20 52 15 2680 593 11000 13000 1305 1305K 25 62 17 3237 899 9100 11000 1306 1306K 30 72 19 3831 1133 7700 9100 1307 1307K 35 80 21 4514 1412 6800 8000 1308 1308K 40 90 23 5305 1744 6000 7000 1309 1309K 45 100 25 6852 2284 5400 6300 1310 1310K 50 110 27 7805 2536 4900 5800 1311 1311K 55 120 29 9226 3219 4500 5200 1312 1312K 60 130 31 10287 3741 4100 4800 1313 1313K 65 140 33 11096 4118 3900 4500 1314 70 150 35 13308 4982 3600 4300 1315 1315K 75 160 37 14189 5459 3400 4000 1316 1316K 80 170 39 15844 5935 3200 3800 6 www.axisbearing.com

1600 Series inch Bearing Size Load Rating (Lbs.) Limiting Speed (RPM) Dimensions (mm) Dynamic Static Grease Oil d D B Cr Cor 2RS ZZ/OPEN OPEN 1601 3/16 11/16 1/4 600 220 28000 36000 43000 1602 1/4 11/16 1/4 635 240 28000 36000 43000 1603 5/16 7/8 9/32 745 310 22000 31000 36000 1604 3/8 7/8 9/32 750 320 22000 31000 36000 1605 5/16 29/32 5/16 745 315 18000 28000 33000 1606 3/8 29/32 5/16 750 320 18000 28000 33000 1607 7/16 29/32 5/16 1015 430 17000 27000 32000 1614 3/8 1 1/8 3/8 1140 520 15000 25000 28000 1615 7/16 1 1/8 3/8 1145 530 15000 25000 28000 1616 1/2 1 1/8 3/8 1150 450 15000 25000 28000 1620 7/16 1 3/8 7/16 1690 800 12000 22000 26000 1621 1/2 1 3/8 7/16 1700 815 12000 22000 26000 1622 9/16 1 3/8 7/16 1710 825 12000 22000 26000 1623 5/8 1 3/8 7/16 1720 835 12000 22000 26000 1628 5/8 1 5/8 1/2 2100 1095 10000 17000 20000 1630 3/4 1 5/8 1/2 2110 1115 10000 17000 20000 1633 5/8 1 3/4 1/2 2100 1120 9000 14000 16000 1635 3/4 1 3/4 1/2 2110 1140 9000 14000 16000 1638 3/4 2 9/16 2270 1290 7500 12000 13000 1640 7/8 2 9/16 2265 1315 7500 12000 13000 1641 1 2 9/16 2260 1345 7500 12000 13000 1652 1 1/8 2 1/2 5/8 3603 2280 5500 9000 10000 1654 1 1/4 2 1/2 5/8 3600 2300 5500 9000 10000 1657 1 1/4 2 9/16 11/16 4400 2500 3000 5000 6000 1658 1 5/16 2 9/16 11/16 4370 2600 3000 5000 6000 www.axisbearing.com 7

2200 Series Self-Aligning Part Number Dimensions (mm) Load Rating (Lbs.) Limiting Speed (RPM) Cylindrical Bore Tapered Bore d D B Dynamic Static Grease Oil Cr Cor OPEN 2RS OPEN 2200 10 30 14 1331 288 19000 17000 23000 2201 12 32 14 1376 315 17000 16000 20000 2202 15 35 14 1385 333 15000 14000 18000 2203 17 40 16 1762 432 13000 12000 16000 2204 2204K 20 47 18 2266 593 12000 10000 14000 2205 2205K 25 52 18 2266 629 10000 9000 12000 2206 2206K 30 62 20 2806 2806 8600 7500 10000 2207 2207K 35 72 23 3885 1187 7500 6300 8800 2208 2208K 40 80 23 4028 1331 6700 5600 7900 2209 2209K 45 85 23 4190 1466 6000 5300 7100 2210 2210K 50 90 23 4190 1529 5500 4800 6400 2211 2211K 55 100 25 4820 1798 5000 4300 5800 2212 2212K 60 110 28 6133 2266 4600 3800 5400 2213 2213K 65 120 31 7823 2949 4300 3600 5100 2214 70 125 31 7895 3075 4100 3400 4700 2215 2215K 75 130 31 7949 3201 3800 3200 4400 2216 2216K 80 140 33 8812 3579 3300 3000 3900 8 www.axisbearing.com

2300 Series Self Aligning Part Number Dimensions (mm) Load Rating (Lbs.) Limiting Speed (RPM) Cylindrical Bore Tapered Bore d D B Dynamic Static Grease Oil Cr Cor OPEN 2RS OPEN 2300 10 35 17 1673 378 17000 17000 20000 2301 12 37 17 1745 414 15000 14000 17000 2302 15 42 17 2176 522 13000 12000 15000 2303 17 47 19 2608 647 11000 11000 14000 2304 2304K 20 52 21 3237 845 10000 9500 12000 2305 2305K 25 62 24 4388 1187 8500 7500 10000 2306 2306K 30 72 27 5647 1573 7200 6700 8500 2307 2307K 35 80 31 7086 2032 6300 5600 7400 2308 2308K 40 90 33 8075 2428 5600 5000 6600 2309 2309K 45 100 36 9783 3003 5000 4500 5900 2310 2310K 50 110 40 11618 3651 4600 4000 5400 2311 2311K 55 120 43 13542 4316 4200 3800 4900 2312 2312K 60 130 46 15682 5089 3800 3600 4500 2313 2313K 65 140 31 17229 5845 3300 3400 4000 2314 2314K 70 150 51 16114 5701 3100 3200 3700 2315 2315K 75 160 55 18524 6618 2700 3000 3200 2316 2316K 80 170 58 23199 8219 2500 2800 3000 www.axisbearing.com 9

5200 Series Bearing Size Load Rating (Lbs.) Dimensions Dynamic Static d (mm) D (mm) B (inches) Cr Cor Limiting Speed (RPM) 2RS ZZ/OPEN 5200 10 30 9/16 1562 854 17000 24000 5201 12 32 5/8 2057 1135 15000 22000 5202 15 35 5/8 2248 1360 14000 18000 5203 17 40 11/16 2878 1776 12000 16000 5204 20 47 13/16 4271 2720 10000 14000 5205 25 52 13/16 4631 3215 8500 12000 5206 30 62 15/16 6429 4586 7500 10000 5207 35 72 1 1/16 8543 6250 6300 9000 5208 40 80 1 3/16 9554 7306 5600 8000 5209 45 85 1 3/16 10791 8318 5300 7500 5210 50 90 1 3/16 11465 9442 4800 7000 5211 55 100 1 5/16 14163 11915 4500 6300 5212 60 110 1 7/16 16074 13151 4000 5600 5213 65 120 1 1/2 18771 16299 3600 4800 5214 70 125 1 9/16 20345 17872 3400 4500 5215 75 130 1 5/8 20233 18097 3200 4500 5216 80 140 1 3/4 23830 21469 3000 3400 5217 85 150 1 15/16 25178 23830 2600 3800 5218 90 160 2 1/16 31473 29000 2500 3600 10 www.axisbearing.com

5300 Series Bearing Size Load Rating (Lbs.) Dimensions Dynamic Static d (mm) D (mm) B (inches) Cr Cor Limiting Speed (RPM) 2RS ZZ/OPEN 5302 15 42 3/4 3867 2271 9900 13000 5303 17 47 7/8 4586 2720 9900 12000 5304 20 52 7/8 4631 2855 9000 13000 5305 25 62 1 6857 4609 7500 11000 5306 30 72 1 3/16 8880 6182 6300 9000 5307 35 80 1 3/8 11128 7868 6000 8500 5308 40 90 1 7/16 13601 9892 5000 7000 5309 45 100 1 9/16 16299 12140 4800 6700 5310 50 110 1 3/4 19221 14500 4000 6000 5311 55 120 1 15/16 23830 18434 4000 5300 5312 60 130 2 1/8 27426 21469 2720 5000 5313 65 140 2 5/16 31023 24504 2560 4500 5314 70 150 2 1/2 34845 28101 2240 4300 5315 75 160 2 11/16 37768 31698 2080 4000 www.axisbearing.com 11

600 Series Bearing Size d Dimensions (mm) Load Rating (Lbs.) Limiting Speed (RPM) D Open B Dynamic Static Grease Oil Sealed/ Shielded Cr Cor 2RS ZZ/OPEN OPEN 603 3 9 3 3 100 50 42000 56000 67000 604 4 12 4 4 170 80 36000 48000 56000 605 5 14 5 5 230 110 30000 40000 50000 606 6 17 6 6 500 185 24000 32000 40000 607 7 22 7 6 525 200 26000 36000 43000 608 8 22 7 7 750 315 20000 28000 34000 608 5/16 7.94 22 7 7 750 315 22000 30000 36000 609 9 24 7 7 750 310 24000 32000 40000 623 3 10 4 4 110 50 37000 50000 60000 624 4 13 5 5 290 100 24000 32000 40000 625 5 16 5 5 390 140 26000 36000 43000 626 6 19 6 6 525 200 29000 40000 48000 626 1/4 6.35 19 6 6 525 200 23000 32000 38000 627 7 22 7 7 750 300 24000 34000 40000 627 1/4 6.35 22 7 7 749 300 24000 34000 40000 628 8 24 8 8 690 350 20000 28000 34000 629 9 26 8 8 1030 440 24000 34000 40000 634 4 16 5 5 395 155 26000 36000 43000 635 5 19 6 6 525 200 27000 38000 45000 636 6 22 7 7 525 200 22000 30000 36000 637 7 26 9 9 750 315 20000 28000 34000 638 8 28 8 8 750 315 20000 28000 34000 682 2 5 1.5 2.3 30 10 63000 85000 100000 683 3 7 2 3 35 15 46000 63000 75000 684 4 9 2.5 4 80 40 39000 53000 63000 685 5 11 3 5 125 60 33000 45000 53000 686 6 13 3.5 5 190 90 29000 40000 50000 687 7 14 3.5 5 205 105 29000 40000 50000 688 8 16 4 5 235 120 26000 36000 43000 689 9 17 4 5 230 130 26000 36000 43000 693 3 8 3 4 65 25 44000 60000 67000 694 4 11 4 4 125 60 36000 48000 56000 695 5 13 4 4 190 90 32000 43000 50000 696 6 15 5 5 230 110 29000 40000 45000 698 8 19 6 6 290 150 26000 36000 43000 699 9 20 6 6 310 160 24000 34000 40000 12 www.axisbearing.com

6000 Series Load Rating (Lbs.) Limiting Speed (RPM) Dimensions (mm) Dynamic Static Grease Oil Bearing Size d D B Cr Cor 2RS ZZ/OPEN OPEN 6000 10 26 8 1030 440 28000 31000 36000 6001 12 28 8 1150 540 17000 27000 32000 6002 15 32 9 1260 650 14000 23000 27000 6003 17 35 10 1350 740 12000 21000 25000 6004 20 42 12 2120 1140 10000 17000 21000 6005 25 47 12 2280 1320 9000 15000 18000 6006 30 55 13 2970 1860 7500 13000 15000 6007 35 62 14 3580 2320 6500 11000 13000 6008 40 68 15 3760 2590 5800 10000 12000 6009 45 75 16 4730 3400 5300 9200 11000 6010 50 80 16 4910 3740 4800 8400 9900 6011 55 90 18 6370 4770 4300 7600 8900 6012 60 95 18 6610 5220 4000 7100 8400 6013 65 100 18 6860 5670 3700 6600 7800 6014 70 110 20 8570 6950 3500 6100 7200 6015 75 115 20 8910 7540 3300 5700 6800 6016 80 125 22 10710 8950 3100 5300 6300 6017 85 130 22 11130 9690 2900 5000 5900 6018 90 140 24 13090 11180 2700 4700 5600 6019 95 145 24 13580 12120 2500 4400 5200 6020 100 150 24 13540 12190 2500 4300 5100 6021 105 160 26 16260 14800 2300 4000 4700 6022 110 170 28 18440 16420 2200 3800 4500 6024 120 180 28 19110 17830 2100 3600 4200 6026 130 200 33 23830 22710 1900 3200 3800 6028 140 210 33 24730 24510 1800 3000 3600 6030 150 225 35 28110 28330 1600 2800 3300 6032 160 240 38 30580 30350 1500 2600 3000 www.axisbearing.com 13

6200 Series Bearing Size Load Rating (Lbs.) Limiting Speed (RPM) Dimensions (mm) Dynamic Static Grease Oil d D B Cr Cor 2RS ZZ/OPEN OPEN 6200 10 30 9 1150 540 16000 24000 29000 6201 12 32 10 1530 690 15000 22000 27000 6202 15 35 11 1720 850 13000 20000 24000 6203 17 40 12 2150 1080 12000 17000 21000 6204 20 47 14 2880 1500 9700 15000 17000 6205 25 52 15 3150 1770 8400 13000 15000 6206 30 62 16 4390 2550 7000 11000 13000 6207 35 72 17 5780 3470 6000 9200 11000 6208 40 80 18 6550 4010 5400 8300 10000 6209 45 85 19 7360 4570 5100 7700 9200 6210 50 90 20 7900 5240 4600 7100 8500 6211 55 100 21 9760 6610 4100 6300 7600 6212 60 110 22 11780 8140 3700 5700 6900 6213 65 120 23 12860 9020 3500 5400 6400 6214 70 125 24 13990 9920 3300 5100 6100 6215 75 130 25 15160 10860 3100 4800 5800 6216 80 140 26 16350 11920 2900 4500 5400 6217 85 150 28 18890 13920 2700 4200 5000 6218 90 160 30 21610 16080 2600 3900 4700 6219 95 170 32 24510 18420 2400 3700 4400 6220 100 180 34 27430 20930 2300 3500 4200 6221 105 190 36 29900 23610 2200 3300 3900 6222 110 200 38 32380 26310 2000 3100 3700 6224 120 215 40 34850 29450 1900 2900 3400 6226 130 230 40 37550 32830 1800 2700 3200 6228 140 250 42 37320 33730 1600 2400 2900 14 www.axisbearing.com

6300 Series Bearing Size Load Rating (Lbs.) Limiting Speed (RPM) Dimensions (mm) Dynamic Static Grease Oil d D B Cr Cor 2RS ZZ/OPEN OPEN 6300 10 35 11 1830 780 16000 22000 27000 6301 12 37 12 2190 950 15000 20000 25000 6302 15 42 13 2570 1230 12000 17000 20000 6303 17 47 14 3060 1500 10000 15000 18000 6304 20 52 15 3580 1770 9500 14000 17000 6305 25 62 17 4640 2550 7500 11000 13000 6306 30 72 19 6010 3380 6400 9600 12000 6307 35 80 21 7510 4340 5700 8500 10000 6308 40 90 23 9150 5400 5100 7700 9200 6309 45 100 25 11000 6640 4500 6800 8100 6310 50 110 27 13940 8620 4100 6100 7300 6311 55 120 29 16100 10120 3700 5600 6700 6312 60 130 31 18420 11740 3500 5200 6200 6313 65 140 33 20840 13470 3200 4800 5800 6314 70 150 35 23380 15340 3000 4500 5400 6315 75 160 37 25410 17360 2800 4200 5000 6316 80 170 39 27660 19500 2700 3900 4700 6317 85 180 41 29900 21770 2500 3700 4400 6318 90 190 43 32150 24060 2400 3500 4200 6319 95 200 45 34400 26760 2200 3300 4000 6320 100 215 47 38900 31700 2100 3000 3600 6321 105 225 49 41370 34400 2000 2900 3500 6322 110 240 50 46090 40470 1900 2700 3200 6324 120 260 55 46540 41590 1800 2500 3000 6326 130 280 58 51490 48110 1600 2300 2700 6328 140 300 62 56880 55310 1500 2100 2500 www.axisbearing.com 15

6400 Series Bearing Size Load Rating (Lbs.) Limiting Speed (RPM) Dimensions (mm) Dynamic Static Grease Oil d D B Cr Cor 2RS ZZ/OPEN OPEN 6403 17 62 17 5000 1450 9600 14000 16000 6404 20 72 19 7000 3350 8400 12000 14000 6405 25 80 21 8000 4300 7200 10000 12000 6406 30 90 23 9800 5300 6000 8600 10000 6407 35 100 35 12200 6900 5400 7800 9000 6408 40 110 27 14300 8200 4920 7000 8200 6409 45 120 29 17000 1000 4440 6300 7400 6410 50 130 31 19200 11500 3990 5700 6650 6411 55 140 33 22200 13800 3660 5200 6100 6412 60 150 35 24000 15000 3420 4750 5700 6413 65 160 37 26200 17000 3180 4500 5300 6414 70 180 42 32000 23000 3000 4000 5000 6415 75 190 45 34300 25500 2700 3900 4500 6416 80 200 48 36500 28100 2520 3650 4200 6417 85 210 52 39200 30600 2400 3450 4000 6418 90 225 54 41800 33700 2280 3000 3800 16 www.axisbearing.com

6800 Series Load Rating (Lbs.) Limiting Speed (RPM) Dimensions (mm) Dynamic Static Grease Oil Bearing Size d D B Cr Cor 2RS ZZ/OPEN OPEN 6800 10 19 5 410 208 22800 32000 38000 6801 12 21 5 429 233 21000 29000 35000 6802 15 24 5 466 282 18600 26000 31000 6803 17 26 5 630 385 16800 24000 28000 6804 20 32 7 902 554 15000 21000 25000 6805 25 37 7 968 660 12600 18000 21000 6806 30 42 7 1060 815 10800 15000 18000 6807 35 47 7 1100 900 9600 13000 16000 6808 40 52 7 1140 985 8400 12000 14000 6809 45 58 7 1440 1270 7200 11000 12000 6810 50 65 7 1480 1400 6600 9600 11000 6811 55 72 9 1980 1900 6000 8700 10000 6812 60 78 10 2570 2460 5640 8000 9400 6813 65 85 10 2680 2710 5220 7400 8700 6814 70 90 10 2710 2860 4860 6900 8100 6815 75 95 10 2820 3100 4560 6400 7600 6816 80 100 10 2840 3230 4260 6000 7100 6817 85 110 13 4270 4710 3780 5400 6300 6819 95 120 13 4330 4750 3540 5000 5900 6820 100 125 13 4400 4750 3360 4800 5600 6822 110 140 16 4440 5370 3060 4300 5100 6824 120 150 16 6290 7370 2820 4000 4700 6826 130 165 18 8030 8030 2580 3700 4300 6828 140 175 18 8250 9790 2400 3400 4000 6830 150 190 20 10700 10900 2220 3100 3700 6832 160 200 20 10900 13800 2040 2900 3400 6834 170 215 22 13400 16800 1920 2700 3200 6836 180 225 22 13600 17600 1800 2600 3000 www.axisbearing.com 17

6900 Series Bearing Size Load Rating (Lbs.) Limiting Speed (RPM) Dimensions (mm) Dynamic Static Grease Oil d D B Cr Cor 2RS ZZ/OPEN OPEN 6900 10 22 6 605 280 22800 32000 38000 6901 12 24 6 650 330 21600 30000 36000 6902 15 28 7 970 510 18000 26000 30000 6903 17 30 7 1050 570 16800 24000 28000 6904 20 37 9 1430 825 13800 19000 23000 6905 25 42 9 1570 1010 11400 16000 19000 6906 30 47 9 1630 1130 10200 14000 17000 6907 35 55 10 2510 1670 9000 12000 15000 6908 40 62 12 3250 2300 7800 11000 13000 6909 45 68 12 3400 2530 7200 9800 12000 6910 50 72 12 3500 2750 6600 8900 11000 6911 55 80 13 3590 2970 5760 8200 9600 6912 60 85 13 4360 3650 5340 7600 8900 6913 65 90 13 3890 3610 4920 7000 8200 6914 70 100 16 5320 4750 4620 6500 7700 6915 75 105 16 5460 5060 4440 6100 7400 6916 80 110 16 5590 5390 4020 5700 6700 6917 85 120 18 7150 6600 3780 5400 6300 6918 90 125 18 7370 7040 3600 5100 6000 6919 95 130 18 7590 7480 3420 4800 5700 6920 100 140 20 9570 9350 3180 4500 5300 6921 105 145 20 9790 9460 3180 4300 5300 6922 110 150 20 11900 10000 3000 4300 5000 6924 120 165 22 14600 12100 2640 3800 4400 6926 130 180 24 14600 15100 2460 3500 4100 6928 140 190 24 15000 16100 2280 3200 3800 6930 150 210 28 19000 20200 2100 3000 3500 6932 160 220 28 19500 21600 1980 2800 3300 6934 170 230 28 19300 21700 1860 2600 3100 6936 180 250 33 26600 28800 1740 2400 2900 6938 190 260 33 25300 28600 1620 2300 2700 6940 200 280 38 32100 35400 1560 2200 2600 18 www.axisbearing.com

M6200 Series Max Type Bearing Size Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B Cr Cor Limiting Speed (RPM) OPEN ZZ M6206 30 62 16 5148 3889 12000 10000 M6207 35 72 17 6677 5126 11000 8500 M6208 40 80 18 7554 5957 9500 7500 M6209 45 80 19 8902 7306 9000 7000 M6210 50 90 20 8790 7756 8000 6700 M6211 55 100 21 10881 9892 7500 6000 M6212 60 110 22 12612 11240 6700 5300 M6213 65 120 23 13601 13151 6000 4800 M6214 70 125 24 14837 14725 6000 4500 M6215 75 130 25 16209 16186 5600 4500 M6216 80 140 26 19783 19109 5300 4000 M6217 85 150 28 21761 22481 4800 3800 M6218 90 160 30 25178 25628 4500 3600 M6219 95 170 32 27202 27426 4300 4300 M6220 100 180 34 30124 31473 4000 3200 www.axisbearing.com 19

M6300 Series Max Type Bearing Size Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B Cr Cor Limiting Speed (RPM) OPEN ZZ M6305 25 62 17 5148 3507 13000 10000 M6306 30 62 19 6564 4676 11000 9000 M6307 35 80 21 8790 6407 10000 8000 M6308 40 90 23 10521 8093 9000 7000 M6309 45 100 25 13354 10454 8000 6300 M6310 50 110 27 14478 11690 7000 5600 M6311 55 120 29 17805 15062 6700 5300 M6312 60 130 31 20525 17535 6000 4800 M6313 65 140 33 22930 20233 5600 4500 M6314 70 150 35 25628 22930 5000 4000 M6315 75 160 37 28101 26078 4800 3800 M6316 80 170 39 31023 29000 4500 3600 M6317 85 180 41 33047 32822 4300 3400 M6318 90 190 43 35295 35969 4000 3200 20 www.axisbearing.com

7200 Series Angular Contact Contact Angle (a) the angle between the radial plane and a line joining the two contact points of the inner and outer race. Angular contact bearings have races with high shoulders allowing the balls to operate at higher contact angles giving them increased one directional thrust capacity over the same size conrad style (deep groove) bearing. Greater clearances between the balls and the raceways allows for higher contact angles. Standard contact angles: B 40 C 15 Load Rating (Lbs.) Limiting Speed (RPM) Dimensions (mm) Dynamic Static Bearing Size d D B Cr Cor Grease Oil 7200 B 10 30 9 1300 600 26000 34000 7201 B 12 32 10 1550 720 20000 27000 7202 B 15 35 11 1780 950 18000 24000 7203 B 17 40 12 2430 1240 16000 20000 7204 B 20 47 14 2990 1740 13000 17000 7205 B 25 52 15 3150 1960 12000 15000 7206 B 30 62 16 4370 2820 9600 13000 7207 B 35 72 17 5760 3830 8300 11000 7208 B 40 80 18 6880 4790 7500 10000 7209 B 45 85 19 7720 5470 7000 9400 7210 B 50 90 20 8030 6010 6400 8500 7211 B 55 100 21 9920 7600 5700 7600 7212 B 60 110 22 12010 9360 5100 6900 7213 B 65 120 23 13700 11090 4800 6400 7214 B 70 125 24 14210 11380 4600 6100 7215 B 75 130 25 16120 13340 4300 5800 7216 B 80 140 26 17340 14620 4000 5400 7217 B 85 150 28 20060 17090 3800 5000 7218 B 90 160 30 22940 19790 3500 4700 7219 B 95 170 32 24960 21140 3300 4400 7220 B 100 180 34 27880 24060 3100 4200 7221 B 105 190 36 30350 27210 2900 3900 7222 B 110 200 38 33050 30350 2800 3700 7224 B 120 215 40 35520 33950 2600 3400 7226 B 130 230 40 39800 40470 2400 3200 7228 B 140 250 42 44290 47890 2200 2900 7230 B 150 270 45 50590 57110 2000 2700 B = 40 contact angle www.axisbearing.com 21

7200 Series Duplex Bearing Size Duplex Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B1 Cr Cor Duplex Limiting Speed (RPM) Grease Oil 7200 BUA 10 30 18 2080 1200 17000 25000 7201 BUA 12 32 20 2480 1440 16000 23000 7202 BUA 15 35 22 2850 1900 15000 21000 7203 BUA 17 40 24 3890 2480 13000 18000 7204 BUA 20 47 28 4860 3470 10000 14000 7205 BUA 25 52 30 5110 3920 9200 12000 7206 BUA 30 62 32 7110 5630 7700 10000 7207 BUA 35 72 34 9360 7670 6600 8800 7208 BUA 40 80 36 11180 9600 6000 8000 7209 BUA 45 85 38 12550 10930 5600 7500 7210 BUA 50 90 40 13040 12030 5100 6800 7211 BUA 55 100 42 16100 15200 4600 6100 7212 BUA 60 110 44 19520 18730 4100 5500 7213 BUA 65 120 46 22260 22190 3900 5200 7214 BUA 70 125 48 23160 22710 3700 4900 7215 BUA 75 130 50 26080 26760 3500 4600 7216 BUA 80 140 52 28110 29230 3200 4300 7217 BUA 85 150 56 32600 34180 3000 4000 7218 BUA 90 160 60 37320 39570 2800 3800 7219 BUA 95 170 64 40470 42270 2700 3500 7220 BUA 100 180 68 45420 48110 2500 3300 7221 BUA 105 190 72 49460 54180 2300 3100 7222 BUA 110 200 76 53510 60700 2200 3000 7224 BUA 120 215 80 57780 67900 2100 2800 7226 BUA 130 230 80 64750 80940 1900 2500 7228 BUA 140 250 84 71940 95770 1700 2300 7230 BUA 150 270 90 82060 114430 1600 2100 B = 40 contact angle UA* = Flush ground for slight axial end play UO = Flush ground for no end play * Usually supplied UA. Usually supplied with MP bronze cage. 22 www.axisbearing.com

7300 Series Angular Contact Contact Angle (a) the angle between the radial plane and a line joining the two contact points of the inner and outer race. Angular contact bearings have races with high shoulders allowing the balls to operate at higher contact angles giving them increased one directional thrust capacity over the same size conrad style (deep groove) bearing. Greater clearances between the balls and the raceways allows for higher contact angles. Standard contact angles: B 40 C 15 Bearing Size Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B Cr Cor Limiting Speed (RPM) Grease Oil 7301 B 12 37 12 2360 1100 19000 25000 7302 B 15 42 13 2790 1460 16000 21000 7303 B 17 47 14 3170 1820 15000 19000 7304 B 20 52 15 3650 1960 13000 17000 7305 B 25 62 17 5150 2990 10000 14000 7306 B 30 72 19 6210 3920 8700 12000 7307 B 35 80 21 7310 4550 7700 10000 7308 B 40 90 23 8930 5670 6900 9200 7309 B 45 100 25 11380 7670 6200 8200 7310 B 50 110 27 14480 9960 5500 7300 7311 B 55 120 29 16710 11690 5000 6700 7312 B 60 130 31 20240 14800 4600 6200 7313 B 65 140 33 21610 15580 4300 5800 7314 B 70 150 35 24280 17740 4000 5400 7315 B 75 160 37 26530 20060 3800 5000 7316 B 80 170 39 28560 22490 3500 4700 7317 B 85 180 41 30800 25180 3300 4400 7318 B 90 190 43 33280 27880 3100 4200 7319 B 95 200 45 35520 30800 3000 4000 7320 B 100 215 47 37770 33280 2700 3600 7321 B 105 225 49 42940 39800 2600 3500 7322 B 110 240 50 47890 46760 2400 3200 B = 40 contact angle www.axisbearing.com 23

7300 Series Duplex Bearing Size Duplex Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B1 Cr Cor Duplex Limiting Speed (RPM) Grease Oil 7301 BUA 12 37 24 3780 2200 15000 22000 7302 BUA 15 42 26 4460 2920 14000 20000 7303 BUA 17 47 28 5070 3640 12000 17000 7304 BUA 20 52 30 5920 3920 10000 13000 7305 BUA 25 62 34 8370 5980 8300 11000 7306 BUA 30 72 38 10100 7810 6900 9200 7307 BUA 35 80 42 11850 9110 6200 8200 7308 BUA 40 90 46 14510 11360 5500 7400 7309 BUA 45 100 50 18460 15340 4900 6600 7310 BUA 50 110 54 23610 19920 4400 5800 7311 BUA 55 120 58 27210 23380 4000 5400 7312 BUA 60 130 62 31030 27210 3700 5000 7313 BUA 65 140 66 35070 31250 3500 4600 7314 BUA 70 150 70 39350 35520 3200 4300 7315 BUA 75 160 74 42940 40020 3000 4000 7316 BUA 80 170 78 46540 44970 2800 3800 7317 BUA 85 180 82 50140 50140 2700 3500 7318 BUA 90 190 86 53960 55760 2500 3300 7319 BUA 95 200 90 57560 61380 2400 3200 7320 BUA 100 215 94 61600 66770 2200 2900 7321 BUA 105 225 98 69700 79810 2100 2800 7322 BUA 110 240 100 77790 93520 1900 2600 B = 40 contact angle UA* = Flush ground for slight axial end play UO = Flush ground for no end play * Usually supplied UA. Usually supplied with MP bronze cage. 24 www.axisbearing.com

7000 Series Spindle Bearings Bearing Size Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B Cr Cor Limiting Speeds (RPM) Grease Oil 7004 CT.P4.UL 20 42 12 2630 1596 36000 53000 7005 CT.P4.UL 25 47 12 2900 1933 30000 45000 7006 CT.P4.UL 30 55 13 3417 2315 26000 40000 7007 CT.P4.UL 35 62 14 4316 3080 22000 36000 7008 CT.P4.UL 40 68 15 4811 3777 20000 34000 7009 CT.P4.UL 45 75 16 5710 4586 18000 30000 7010 CT.P4.UL 50 80 16 5845 4901 17000 28000 7011 CT.P4.UL 55 90 18 7059 6182 15000 24000 7012 CT.P4.UL 60 95 18 7418 6901 14000 22000 7013 CT.P4.UL 65 100 18 7553 7284 13000 20000 7014 CT.P4.UL 70 110 20 10880 10116 12000 19000 7015 CT.P4.UL 75 115 20 11128 10745 12000 19000 7016 CT.P4.UL 80 125 22 13196 12409 11000 18000 7017 CT.P4.UL 85 130 22 13533 13173 10000 17000 7018 CT.P4.UL 90 140 24 16096 15511 9500 16000 7019 CT.P4.UL 95 145 24 16523 16455 9000 15000 7020 CT.P4.UL 100 150 24 16927 17355 8500 14000 7021 CT.P4.UL 105 160 26 18546 19243 8000 13000 7022 CT.P4.UL 110 170 28 21491 22098 7500 12000 7024 CT.P4.UL 120 180 28 23547 24486 6700 10000 www.axisbearing.com 25

7000 Series Spindle Bearing Pairs Bearing Size Duplex Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B Cr Cor Duplex Limiting Speeds (RPM) Grease Oil 7004 CTBP4DUL 20 42 24 4261 3192 28800 42400 7005 CTBP4DUL 25 47 24 4698 3866 24000 36000 7006 CTBP4DUL 30 55 26 5536 4630 20800 32000 7007 CTBP4DUL 35 62 28 6992 6160 17600 28800 7008 CTBP4DUL 40 68 30 7794 7554 16000 27200 7009 CTBP4DUL 45 75 32 9250 9172 14400 24000 7010 CTBP4DUL 50 80 32 9469 9802 13600 22400 7011 CTBP4DUL 55 90 36 11436 12364 12000 19200 7012 CTBP4DUL 60 95 36 12017 13802 11200 17600 7013 CTBP4DUL 65 100 36 12236 14568 10400 16000 7014 CTBP4DUL 70 110 40 17626 20232 9600 15200 7015 CTBP4DUL 75 115 40 18027 21490 9600 15200 7016 CTBP4DUL 80 125 44 21378 24818 8800 14400 7017 CTBP4DUL 85 130 44 21923 26346 8000 13600 7018 CTBP4DUL 90 140 48 26076 31022 7600 12800 7019 CTBP4DUL 95 145 48 26767 32910 7200 12000 7020 CTBP4DUL 100 150 48 27422 34710 6800 11200 7021 CTBP4DUL 105 160 52 30045 38486 6400 10400 7022 CTBP4DUL 110 170 56 34815 44196 6000 9600 7024 CTBP4DUL 120 180 56 38146 48972 5360 8000 26 www.axisbearing.com

7200 Series Spindle Bearings Bearing Size Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B Cr Cor Limiting Speeds (RPM) Grease Oil 7204 CT.P4.UL 20 47 14 3484 2001 32000 48000 7205 CT.P4.UL 25 52 15 3934 2495 28000 43000 7206 CT.P4.UL 30 62 16 5463 3574 24000 38000 7207 CT.P4.UL 35 72 17 7216 4878 20000 34000 7208 CT.P4.UL 40 80 18 8183 5665 18000 30000 7209 CT.P4.UL 45 85 19 9644 6969 17000 28000 7210 CT.P4.UL 50 90 20 10094 7643 16000 26000 7211 CT.P4.UL 55 100 21 12476 9621 14000 22000 7212 CT.P4.UL 60 110 22 15062 11802 13000 20000 7213 CT.P4.UL 65 120 23 15669 12948 12000 19000 7214 CT.P4.UL 70 125 24 16388 13376 11000 18000 7215 CT.P4.UL 75 130 25 17062 14458 11000 18000 7216 CT.P4.UL 80 140 26 19265 16995 10000 17000 7217 CT.P4.UL 85 150 28 21693 18906 9000 15000 7218 CT.P4.UL 90 160 30 25088 22075 8500 14000 7219 CT.P4.UL 95 170 32 28635 25492 8000 13000 7220 CT.P4.UL 100 180 34 32506 29179 7500 12000 7221 CT.P4.UL 105 190 36 36530 33113 7000 11000 7222 CT.P4.UL 110 200 38 39790 37294 6700 10000 7224 CT.P4.UL 120 215 40 44600 43207 6000 9000 www.axisbearing.com 27

7200 Series Spindle Bearing Pairs Bearing Size Duplex Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B Cr Cor Duplex Limiting Speeds (RPM) Grease Oil 7204 CTBP4DUL 20 47 28 5644 4002 25600 38400 7205 CTBP4DUL 25 52 30 6373 4990 22400 34400 7206 CTBP4DUL 30 62 32 8850 7148 19200 30400 7207 CTBP4DUL 35 72 34 11690 9756 16000 27200 7208 CTBP4DUL 40 80 36 13256 11330 14400 24000 7209 CTBP4DUL 45 85 38 15623 13938 13600 22400 7210 CTBP4DUL 50 90 40 16352 15286 12800 20800 7211 CTBP4DUL 55 100 42 20211 19242 11200 17600 7212 CTBP4DUL 60 110 44 24400 23604 10400 16000 7213 CTBP4DUL 65 120 46 25384 25896 9600 15200 7214 CTBP4DUL 70 125 48 26549 26752 8800 14400 7215 CTBP4DUL 75 130 50 27640 28916 8800 14400 7216 CTBP4DUL 80 140 52 31209 33990 8000 13600 7217 CTBP4DUL 85 150 56 35143 37812 7200 12000 7218 CTBP4DUL 90 160 60 40643 44150 6800 11200 7219 CTBP4DUL 95 170 64 46389 50984 6400 10400 7220 CTBP4DUL 100 180 68 52660 58358 6000 9600 7221 CTBP4DUL 105 190 72 59179 66226 5600 8800 7222 CTBP4DUL 110 200 76 64460 74588 5360 8000 7224 CTBP4DUL 120 215 80 72252 86414 4800 7200 28 www.axisbearing.com

7900 Series Spindle Bearings Bearing Size Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B Cr Cor Limiting Speeds (RPM) Grease Oil 7905 CT.P4.UL 25 42 9 1843 1304 32000 48000 7906 CT.P4.UL 30 47 9 1866 1416 28000 43000 7907 CT.P4.UL 35 55 10 3192 2450 24000 38000 7908 CT.P4.UL 40 62 16 3260 2653 22000 36000 7909 CT.P4.UL 45 68 12 3305 2832 19000 32000 7910 CT.P4.UL 50 72 12 3372 3012 18000 30000 7911 CT.P4.UL 55 80 13 4159 3799 16000 26000 7912 CT.P4.UL 60 85 13 4361 4181 15000 24000 7913 CT.P4.UL 65 90 13 4429 4384 14000 22000 7914 CT.P4.UL 70 100 16 5373 5418 13000 20000 7915 CT.P4.UL 75 105 16 6587 6811 12000 19000 7916 CT.P4.UL 80 110 16 7756 8093 12000 19000 7917 CT.P4.UL 85 120 18 8992 9487 11000 18000 7918 CT.P4.UL 90 125 18 9127 9914 10000 17000 7919 CT.P4.UL 95 130 18 9262 10273 9500 16000 7920 CT.P4.UL 100 140 20 11597 12656 9000 15000 7921 CT.P4.UL 105 145 20 11802 13196 8500 14000 7922 CT.P4.UL 110 150 20 11982 13690 8000 13000 7924 CT.P4.UL 120 165 22 15129 17602 7000 11000 www.axisbearing.com 29

7900 Series Spindle Bearing Pairs Bearing Size Duplex Load Rating (Lbs.) Dimensions (mm) Dynamic Static d D B Cr Cor Duplex Limiting Speeds (RPM) Grease Oil 7905 CTBP4DUL 25 42 9 2986 2608 25600 38400 7906 CTBP4DUL 30 47 9 3023 2832 22400 34400 7907 CTBP4DUL 35 55 10 5171 4900 19200 30400 7908 CTBP4DUL 40 62 16 5281 5306 17600 28800 7909 CTBP4DUL 45 68 12 5354 5664 15200 25600 7910 CTBP4DUL 50 72 12 5463 6024 14400 24000 7911 CTBP4DUL 55 80 13 6738 7598 12800 20800 7912 CTBP4DUL 60 85 13 7065 8362 12000 19200 7913 CTBP4DUL 65 90 13 7175 8768 11200 17600 7914 CTBP4DUL 70 100 16 8704 10836 10400 16000 7915 CTBP4DUL 75 105 16 10671 13622 9600 15200 7916 CTBP4DUL 80 110 16 12565 16186 9600 15200 7917 CTBP4DUL 85 120 18 14567 18974 8800 14400 7918 CTBP4DUL 90 125 18 14786 19828 8000 13600 7919 CTBP4DUL 95 130 18 15004 20546 7600 12800 7920 CTBP4DUL 100 140 20 18787 25312 7200 12000 7921 CTBP4DUL 105 145 20 19119 26392 6800 11200 7922 CTBP4DUL 110 150 20 19411 27380 6400 10400 7924 CTBP4DUL 120 165 22 24509 35204 5600 8800 30 www.axisbearing.com

87000 Series Bearing Size Dimensions (mm) Dimensions (inches) Load Rating (Lbs.) d D B1 B2 Dynamic Cr Static Cor mm inch mm inch B outer inner Cr Cor Limiting Speed (RPM) Grease 87035 5 0.1969 19 0.7480 0.406 0.315 0.386 524 198 18400 87036 6 0.2362 19 0.7480 0.406 0.315 0.386 524 198 18400 87006 6 0.2362 24 0.9449 0.406 0.315 0.386 747 314 18400 87037 7 0.2756 22 0.8661 0.406 0.315 0.386 740 306 18400 87007 7 0.2756 24 0.9449 0.406 0.315 0.386 747 317 18400 87038 8 0.3150 22 0.8661 0.406 0.315 0.386 740 306 18400 87008 8 0.3150 24 0.9449 0.406 0.315 0.386 747 317 18400 87009 9 0.3543 30 1.1811 0.500 0.354 0.480 1025 438 13600 87500 10 0.3937 30 1.1811 0.500 0.354 0.480 1047 465 13600 87011 11 0.4331 32 1.2598 0.500 0.394 0.480 1047 465 12000 87501 12 0.4724 32 1.2598 0.500 0.394 0.480 1375 626 12000 87013 13 0.5118 32 1.2598 0.500 0.394 0.480 1375 626 12000 87014 14 0.5512 35 1.3780 0.500 0.433 0.480 1375 626 10400 87502 15 0.5906 35 1.3780 0.500 0.433 0.480 1525 747 10400 87016 16 0.6299 35 1.3780 0.500 0.433 0.480 1525 747 10400 87602 15 0.6299 35 1.3780 0.500 0.433 0.480 1525 747 3200 87503 17 0.6693 40 1.5748 0.563 0.472 0.538 1940 976 9600 87603 17 0.6693 47 1.8504 0.630 0.551 0.591 1940 976 8800 87504 20 0.7874 47 1.8504 0.625 0.551 0.600 2885 1494 8000 87604 20 0.7874 52 2.0472 0.748 0.591 0.709 2885 1494 8000 87505 25 0.9843 52 2.0472 0.625 0.591 0.625 3150 1785 7120 87605 25 0.9843 62 2.4409 0.827 0.669 0.827 3150 1785 6480 87026 26 1.0236 52 2.0472 0.625 0.591 0.600 3150 1785 7120 87606 30 1.1811 62 2.8346 0.906 0.748 0.906 1970 1140 4640 87507 35 1.3780 72 2.8346 0.827 0.669 0.787 1970 1140 5040 87607 35 1.3780 80 3.1496 0.984 0.827 0.984 2120 1330 4800 87508 40 1.5748 80 3.1496 0.945 0.827 0.945 2960 1820 4480 87608 40 1.5748 90 3.5433 1.063 0.906 1.063 2960 1820 4240 87509 45 1.7717 85 3.3465 0.945 0.827 0.945 3300 2050 4160 87609 45 1.7717 100 3.9370 1.181 0.984 1.181 3300 2050 3760 87510 50 1.9685 90 3.5433 1.024 0.866 1.024 3560 2350 3760 87511 55 2.1654 100 3.9370 1.063 0.906 1.063 4390 2970 3440 www.axisbearing.com 31

88000 Series Bearing Size Dimensions (mm) Dimensions (inch) Load Rating (Lbs.) d D B1 B2 Dynamic Static mm inch mm inch outer inner Cr Cor Limiting Speed (RPM) Grease 88006 6 0.2362 24 0.9449 0.3150 0.4970 747 314 14400 88007 7 0.2756 24 0.9449 0.3150 0.4970 747 317 14400 88008 8 0.3150 24 0.9449 0.3150 0.4970 747 317 14400 88009 9 0.3543 30 1.1811 0.3543 0.6457 1025 438 10800 88011 11 0.4331 32 1.2598 0.3937 0.6063 1047 465 9600 88013 13 0.5118 32 1.2598 0.3937 0.6063 1375 626 9600 88014 14 0.5512 35 1.3780 0.4331 0.5669 1375 626 9000 88016 16 0.6299 35 1.3780 0.4331 0.5669 1525 747 9000 88026 26 1.0236 52 2.0472 0.5906 0.6594 3150 1785 5340 88035 5 0.1969 19 0.7480 0.3150 0.4970 524 198 18000 88036 6 0.2362 19 0.7480 0.3150 0.4970 524 198 18000 88037 7 0.2756 22 0.8661 0.3150 0.4970 740 306 13800 88038 8 0.3150 22 0.8661 0.3150 0.4970 740 306 13800 88500 10 0.3937 30 1.1811 0.3543 0.6457 1047 465 10800 88501 12 0.4724 32 1.2598 0.3937 0.6063 1375 626 9600 88502 15 0.5906 35 1.3780 0.4331 0.5669 1525 747 9000 88503 17 0.6693 40 1.5748 0.4620 0.6536 1940 976 7200 88504 20 0.7874 47 1.8504 0.5512 0.6988 2885 1494 6000 88505 25 0.9843 52 2.0472 0.5906 0.6594 3150 1785 5340 88506 30 1.1811 62 2.4409 0.6299 0.9449 3150 1785 4380 88507 35 1.3780 72 2.8346 0.6693 0.9843 1970 1140 3780 88508 40 1.5748 80 3.1496 0.8268 1.0630 2960 1820 3360 88509 45 1.7717 85 3.3465 0.8268 1.0630 3300 2050 3120 88510 50 1.9685 90 3.5433 0.8661 1.1811 3560 2350 2820 88511 55 2.1654 100 3.9370 0.9055 1.2205 4390 2970 2580 88603 17 0.6693 47 1.8504 0.5510 0.7807 1940 976 6600 88604 20 0.7874 52 2.0472 0.5910 0.9055 2885 1494 6000 88605 25 0.9843 62 2.4409 0.6690 0.9843 3150 1785 4860 88606 30 1.1811 72 2.8346 0.7480 1.0630 1970 1140 3960 88607 35 1.3780 80 3.1496 0.9843 1.1417 2120 1330 3600 88608 40 1.5748 90 3.5433 1.0630 1.2205 2960 1820 3360 88609 45 1.7717 100 3.9370 1.1811 1.3780 3300 2050 2820 88612 16 0.6299 35 1.3780 0.5000 0.5669 1525 747 2280 32 www.axisbearing.com

WC87000 Series Bearing Size Dimensions (mm) Dimensions (inch) Load Rating (Lbs.) d D B1 B2 Dynamic Static mm inch mm inch outer inner Cr Cor Limiting Speed (RPM) Grease WC87006 6 0.2362 24 0.9449 0.406 0.386 747 317 18400 WC87007 7 0.2756 24 0.9449 0.406 0.386 747 317 18400 WC87008 8 0.3150 24 0.9449 0.406 0.386 747 317 18400 WC87009 9 0.3543 30 1.1811 0.500 0.480 1047 465 13600 WC87011 11 0.4331 32 1.2598 0.500 0.480 1375 626 12000 WC87013 13 0.5118 32 1.2598 0.500 0.480 1375 626 12000 WC87014 14 0.5512 35 1.3780 0.500 0.480 1525 747 10400 WC87016 16 0.6299 35 1.3780 0.500 0.480 1525 747 10400 WC87026 26 1.0236 52 2.0472 0.625 0.600 3150 1785 7120 WC87035 5 0.1969 19 0.7480 0.406 0.386 524 198 18400 WC87036 6 0.2362 19 0.7480 0.406 0.386 524 198 18400 WC87037 7 0.2756 22 0.8661 0.406 0.386 740 306 18400 WC87038 8 0.3150 22 0.8661 0.406 0.386 740 306 18400 WC87039 9 0.3543 26 1.0236 0.406 0.386 1025 438 13600 WC87500 10 0.3937 30 1.1811 0.500 0.480 1047 465 13600 WC87501 12 0.4724 32 1.2598 0.500 0.480 1375 626 12000 WC87502 15 0.5906 35 1.3780 0.500 0.480 1525 747 10400 WC87503 17 0.6693 40 1.5748 0.563 0.538 2149 1075 9600 WC87603 17 0.6693 47 1.8504 0.630 0.709 3050 1470 6600 WC87504 20 0.7874 47 1.8504 0.625 0.600 2885 1494 8000 WC87604 20 0.7874 52 2.0472 0.748 0.906 3600 1770 6000 WC87505 25 0.9843 52 2.0472 0.625 0.600 3150 1785 7120 WC87506 30 1.1811 62 2.4409 0.787 0.748 3363 2256 7120 WC87507 35 1.3780 72 2.8346 0.827 0.787 2120 1330 6400 WC87508 40 1.5748 80 3.1496 0.945 0.945 2960 1820 6000 WC87509 45 1.7717 85 3.3465 0.945 0.945 3300 2050 5280 WC87510 50 1.9685 90 3.5433 1.024 1.024 3560 2350 3600 WC87511 55 2.1654 100 3.9370 1.063 1.063 4390 2970 3440 www.axisbearing.com 33

WC88000 Series Bearing Size Dimensions (mm) Dimensions (inch) Load Rating (Lbs.) d D B1 B2 Dynamic Static mm inch mm inch outer inner Cr Cor Limiting Speed (RPM) Grease WC88006 6 0.2362 24 0.9449 0.406 0.4970 747 317 13800 WC88007 7 0.2756 24 0.9449 0.406 0.4970 747 317 13800 WC88008 8 0.3150 24 0.9449 0.406 0.4970 747 317 13800 WC88009 9 0.3543 30 1.1811 0.500 0.6457 1047 465 10200 WC88011 11 0.4331 32 1.2598 0.500 0.6457 1375 626 9000 WC88013 13 0.5118 32 1.2598 0.500 0.6457 1375 626 9000 WC88014 14 0.5512 35 1.3780 0.500 0.6457 1525 747 7800 WC88016 16 0.6299 35 1.3780 0.500 0.6457 1525 747 7800 WC88026 26 1.0236 52 2.0472 0.625 0.6988 3150 1785 5340 WC88035 5 0.1969 19 0.7480 0.406 0.4970 524 198 13800 WC88036 6 0.2362 19 0.7480 0.406 0.4970 524 198 13800 WC88037 7 0.2756 22 0.8661 0.406 0.4970 740 306 13800 WC88038 8 0.3150 22 0.8661 0.406 0.4970 740 306 13800 WC88039 9 0.3543 26 1.0236 0.406 0.4970 1025 438 10200 WC88500 10 0.3937 30 1.1811 0.500 0.6457 1047 465 10200 WC88501 12 0.4724 32 1.2598 0.500 0.6457 1375 626 9000 WC88502 15 0.5906 35 1.3780 0.500 0.6457 1525 747 7800 WC88503 17 0.6693 40 1.5748 0.563 0.6536 2149 1075 7200 WC88603 17 0.6693 47 1.8504 0.630 0.7087 3050 1470 6600 WC88504 20 0.7874 47 1.8504 0.625 0.6988 2885 1494 6000 WC88604 20 0.7087 52 2.0472 0.748 0.9055 3600 1770 6000 WC88505 25 0.9843 52 2.0472 0.625 0.6988 3150 1785 5340 WC88506 30 1.1811 62 2.4409 0.787 0.9449 3363 2256 4380 WC88507 35 1.3780 72 2.8346 0.827 0.9843 2120 1330 3780 WC88508 40 1.5748 80 3.1496 0.945 1.0630 2960 1820 3360 WC88509 45 1.7717 85 3.3465 0.945 1.0630 3300 2050 3120 WC88510 50 1.9685 90 3.5433 1.024 1.1811 3560 2350 2820 WC88511 55 2.1654 100 3.9370 1.063 1.2205 4390 2970 2580 34 www.axisbearing.com

R Series - inch B Load Rating (Lbs.) Limiting Speed (RPM) Bearing Size d D Open (Inch) Sealed / Shielded (Inch) Dynamic Static Grease Oil Cr Cor 2RS ZZ/OPEN OPEN R2 1/8 3/8 0.1562 0.1562 140 49 29400 58000 49000 R2A 1/8 1/2 0.1719 0.1719 255 90 19200 51000 32000 R3 3/16 1/2 0.1562 0.196 292 109 24600 48000 41000 R3A 3/16 1/2 0.196 0.196 292 109 24600 48000 41000 R4 1/4 5/8 0.196 0.196 360 150 21600 43000 36000 R4A 1/4 3/4 0.2188 0.2812 590 239 20400 40000 34000 R6 3/8 7/8 0.2188 0.2812 750 315 18600 27000 31000 R8 1/2 1 1/8 0.25 0.3125 1150 540 15600 20000 26000 R10 5/8 1 3/8 0.2812 0.3438 1340 728 12000 13000 20000 R12 3/4 1 5/8 0.3125 0.4375 2110 1120 10800 21000 18000 R14 7/8 1 7/8 0.375 0.5 2270 1310 9000 18000 15000 R16 1 2 0.375 0.5 2270 1310 8400 16000 14000 R18 1 1/8 2 1/8 0.375 0.5 2980 1860 7800 1500 13000 R20 1 1/4 2 1/4 0.375 0.5 2980 1860 7200 12000 14000 R22 1 3/8 2 1/2 0.4375 0.5625 3590 2320 7500 12500 11000 R24 1 1/2 2 5/8 0.4375 0.5625 3770 2590 6900 11500 10000 www.axisbearing.com 35

RLS Series - inch Dimensions (inch) Dynamic Load Rating (Lbs.) Static Limiting Speed (RPM) Bearing Size d D B Cr Cor OPEN RLS4 1/2 1 5/16 3/8 316 703 32000 RLS5 5/8 1 9/16 7/16 459 976 24000 RLS6 3/4 1 7/8 9/16 633 1296 20000 RLS7 7/8 2 9/16 765 1541 19000 RLS8 1 2 1/4 3/8 898 1816 17000 RLS9 1 1/8 2 1/2 3/8 1020 1990 15000 RLS10 1 1/4 2 3/4 11/16 1204 2296 14000 RLS11 1 3/8 3 11/16 1398 2602 13000 RLS12 1 1/2 3 1/4 3/4 1694 3133 11000 RLS13 1 5/8 3 1/2 3/4 1898 3388 11000 RLS14 1 3/4 3 3/4 13/16 2000 3582 10000 RLS16 2 4 13/16 2551 4449 10000 RLS18 2 1/4 4 1/2 7/8 2857 4847 8000 RLS20 2 1/2 5 15/16 3327 6306 7000 RLS22 2 3/4 5 1/4 15/16 4133 6765 6400 RLS24 3 5 3/4 1 1/16 4592 7163 6000 RLS26 3 1/4 6 1 1/16 5408 8490 5800 RLS28 3 1/2 6 1/2 1 1/8 6327 9755 5300 RLS30 3 3/4 6 3/4 1 1/8 7092 11020 5000 RLS32 4 7 1/4 1 1/4 8163 12653 4700 RLS34 4 1/4 7 1/2 1 1/4 8316 12653 4500 RLS36 4 1/2 8 1 5/16 8827 13265 4300 RLS38 4 3/4 8 1/4 1 5/16 9694 14082 4100 RLS40 5 9 1 3/8 11020 15102 3800 RLS44 5 1/2 9 1/2 1 3/8 11837 15918 3600 RLS48 6 10 1/2 1 9/16 13980 17755 3200 RLS52 6 1/2 11 1 9/16 15306 18980 3000 36 www.axisbearing.com

RMS Series - inch Bearing Size Load Rating (Lbs.) Dimensions (inch) Dynamic Static d D B Cr Cor Limiting Speed (RPM) OPEN RMS4 1/2 1 5/8 5/8 510 1163 23000 RMS5 5/8 1 13/16 5/8 668 1378 22000 RMS6 3/4 2 11/16 796 1622 19000 RMS7 7/8 2 1/4 11/16 934 1898 18000 RMS8 1 2 1/2 3/4 1163 2296 16000 RMS9 1 1/8 2 13/16 13/16 1490 2867 13000 RMS10 1 1/4 3 1/8 7/8 1837 3388 12000 RMS11 1 3/8 3 1/2 7/8 2286 4184 11000 RMS12 1 1/2 3 3/4 15/16 2286 4184 11000 RMS13 1 5/8 4 15/16 3061 5378 9500 RMS14 1 3/4 4 1/4 1 1/16 3673 6306 8500 RMS15 1 7/8 4 1/2 1 1/16 3622 6306 6800 RMS16 2 4 1/2 1 1/16 3673 6306 6700 RMS18 2 1/4 5 1 1/4 4898 8357 7000 RMS20 2 1/2 5 1/2 1 1/4 5714 9418 6700 RMS22 2 3/4 6 1/4 1 3/8 6429 10612 6300 RMS24 3 7 1 9/16 8163 12653 5300 RMS26 3 1/4 7 1/2 1 9/16 10000 14592 5000 RMS27 3 3/8 7 1/2 1 9/16 10000 14592 5000 RMS28 3 1/2 8 1/8 1 3/4 11224 15612 4500 RMS30 3 3/4 8 1/4 1 3/4 11020 15612 4400 RMS32 4 8 1/2 1 3/4 13469 17755 4300 RMS34 4 1/4 8 3/4 1 3/4 13469 17755 4000 RMS36 4 1/2 9 3/8 2 16936 20714 3800 www.axisbearing.com 37

Engineering Section Snap Ring & Groove Dimensions t d x A a b s Basic Bearing 6900 6000 6200 6300 Dimensions of Ring, Groove and Housing Groove Ring Counter-bore a b s d t x inch mm inch mm +/- 0.002 +/- 0.05 Minimum max min max min max min max min inch mm inch mm inch mm inch mm 6900 0.041 0.035 1.05 0.90 0.041 0.031 1.05 0.80 0.008 0.20 0.98 25.0 0.026 0.65 1.016 25.8 6901 0.041 0.035 1.05 0.90 0.041 0.031 1.05 0.80 0.008 0.20 1.06 27.0 0.026 0.65 1.094 27.8 6902 0.051 0.045 1.30 1.15 0.047 0.037 1.20 0.95 0.010 0.25 1.20 30.6 0.031 0.80 1.234 31.3 6001 0.068 0.062 1.73 1.57 0.047 0.037 1.20 0.95 0.016 0.40 1.20 30.6 0.031 0.80 1.234 31.3 6903 0.051 0.045 1.30 1.15 0.047 0.037 1.20 0.95 0.010 0.25 1.28 32.5 0.031 0.80 1.312 33.3 6200 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 1.36 34.5 0.042 1.07 1.391 35.3 6002 6201 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 1.44 36.5 0.042 1.07 1.469 37.3 6003 6202 6300 0.081 0.075 2.06 1.90 0.065 0.053 1.20 1.35 0.016 0.40 1.55 39.3 0.042 1.07 1.578 40.0 6904 0.067 0.061 1.70 1.55 0.047 0.037 1.65 0.95 0.010 0.25 1.56 39.7 0.031 0.80 1.594 40.5 6301 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 1.61 40.9 0.042 1.07 1.641 41.7 6203 0.081 0.075 2.06 1.90 0.065 0.053 1.20 1.35 0.016 0.40 1.75 44.5 0.042 1.07 1.781 45.2 6905 0.067 0.061 1.70 1.55 0.047 0.037 1.65 0.95 0.010 0.25 1.75 44.5 0.031 0.80 1.781 45.2 6004 6302 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 1.81 46.0 0.042 1.07 1.844 46.8 6906 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 1.95 49.6 0.031 0.80 1.984 50.4 6005 0.081 0.075 2.06 1.90 0.065 0.053 1.65 1.35 0.016 0.40 2.06 52.4 0.042 1.07 2.094 53.2 6204 6303 0.097 0.091 2.46 2.31 0.065 0.053 1.65 1.35 0.016 0.40 2.06 52.4 0.042 1.07 2.094 53.2 6205 6304 0.097 0.091 2.46 2.31 0.065 0.053 1.65 1.35 0.016 0.40 2.27 57.6 0.042 1.07 2.297 58.3 6907 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 2.28 57.9 0.031 0.80 2.312 58.7 6006 0.082 0.074 2.08 1.88 0.065 0.053 1.65 1.35 0.016 0.40 2.38 60.3 0.042 1.07 2.406 61.1 6908 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 2.56 65.1 0.031 0.80 2.594 65.9 6007 0.082 0.074 2.08 1.88 0.087 0.075 2.20 1.90 0.024 0.60 2.66 67.5 0.065 1.65 2.688 68.3 6206 6305 0.129 0.121 3.28 3.07 0.087 0.075 2.20 1.90 0.024 0.60 2.66 67.5 0.065 1.65 2.688 68.3 6909 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 2.80 71.0 0.031 0.80 2.828 71.8 6008 0.098 0.090 2.49 2.20 0.087 0.075 2.20 1.90 0.024 0.60 2.92 74.2 0.065 1.65 2.984 75.8 6910 0.067 0.061 1.70 1.55 0.047 0.037 1.20 0.95 0.010 0.25 2.95 75.0 0.031 0.80 2.984 75.8 6207 6306 0.129 0.121 3.28 3.07 0.087 0.075 2.20 1.90 0.024 0.60 3.08 78.2 0.065 1.65 3.141 79.8 6009 0.098 0.090 2.49 2.20 0.087 0.075 2.20 1.90 0.024 0.60 3.20 81.4 0.065 1.65 3.266 83.0 6911 0.083 0.075 2.11 1.90 0.063 0.051 1.60 1.30 0.016 0.40 3.31 84.1 0.042 1.07 3.375 85.7 38 www.axisbearing.com

Engineering Section Snap Ring & Groove Dimensions t d x A a b s Basic Bearing 6900 6000 6200 6300 Dimensions of Ring, Groove and Housing Groove Ring Counter-bore a b s d t x inch mm inch mm +/- 0.002 +/- 0.05 Minimum max min max min max min max min inch mm inch mm inch mm inch mm 6010 0.098 0.090 2.49 2.20 0.087 0.075 2.20 1.90 0.024 0.60 3.40 86.5 0.065 1.65 3.469 88.1 6208 6307 0.129 0.121 3.28 3.07 0.087 0.075 2.20 1.90 0.024 0.60 3.40 86.5 0.065 1.65 3.469 88.1 6912 0.083 0.075 2.10 1.90 0.063 0.051 1.60 1.30 0.016 0.40 3.52 89.3 0.042 1.07 3.578 90.9 6209 0.129 0.121 3.28 3.07 0.087 0.075 2.20 1.90 0.024 0.60 3.59 91.3 0.065 1.65 3.656 92.9 6913 0.083 0.075 2.10 1.90 0.063 0.051 1.60 1.30 0.016 0.40 3.70 94.1 0.042 1.07 3.766 95.7 6011 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 3.80 96.4 0.095 2.41 3.859 98.0 6210 6308 0.129 0.121 3.28 3.07 0.118 0.106 3.00 2.70 0.024 0.60 3.80 96.4 0.095 2.41 3.859 98.0 6012 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 3.98 101.2 0.095 2.41 4.047 102.9 6914 0.098 0.090 2.50 2.30 0.063 0.051 1.60 1.30 0.016 0.40 4.11 104.4 0.042 1.07 4.172 106.0 6013 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 4.19 106.4 0.095 2.41 4.250 108.0 6211 6309 0.129 0.121 3.28 2.67 0.118 0.106 3.00 2.70 0.024 0.60 4.19 106.4 0.095 2.41 4.250 108.0 6915 0.098 0.090 2.50 2.30 0.063 0.051 1.60 1.30 0.016 0.40 4.36 110.7 0.042 1.07 4.422 112.3 6916 0.098 0.090 2.50 2.30 0.063 0.051 1.60 1.30 0.016 0.40 4.55 115.5 0.042 1.07 4.609 117.1 6014 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 4.58 116.3 0.095 2.41 4.641 117.9 6212 6310 0.129 0.121 3.28 3.07 0.118 0.106 3.00 2.70 0.024 0.60 4.58 116.3 0.095 2.41 4.641 117.9 6015 0.113 0.105 2.87 2.67 0.118 0.106 3.00 2.70 0.024 0.60 4.78 121.4 0.095 2.41 4.844 123.0 6917 0.130 0.122 3.30 3.10 0.063 0.051 1.60 1.30 0.016 0.40 4.94 125.4 0.042 1.07 5.000 127.0 6213 6311 0.160 0.152 4.06 3.86 0.134 0.122 3.40 3.10 0.024 0.60 5.09 129.4 0.109 2.77 5.156 131.0 6918 0.130 0.122 3.30 3.10 0.063 0.051 1.60 1.30 0.016 0.40 5.14 130.6 0.042 1.07 5.203 132.2 6016 0.113 0.105 2.87 2.67 0.134 0.122 3.40 3.10 0.024 0.60 5.30 134.5 0.109 2.77 5.359 136.1 6214 0.160 0.152 4.06 3.86 0.134 0.122 3.40 3.10 0.024 0.60 5.30 134.5 0.109 2.77 5.359 136.1 6919 0.130 0.122 3.30 2.10 0.063 0.051 1.60 1.30 0.016 0.40 5.33 135.3 0.042 1.07 5.391 136.9 6017 0.113 0.105 2.87 2.67 0.134 0.122 3.40 3.10 0.024 0.60 5.50 139.7 0.109 2.77 5.562 141.3 6215 6312 0.160 0.152 4.06 3.86 0.134 0.122 3.40 3.10 0.024 0.60 5.50 139.7 0.109 2.77 5.562 141.3 6920 0.130 0.122 3.30 3.10 0.087 0.075 2.20 1.90 0.024 0.60 5.73 145.7 0.065 1.65 5.797 147.2 6018 0.113 0.136 3.71 3.45 0.134 0.122 3.40 3.10 0.024 0.60 5.89 149.6 0.109 2.77 5.953 151.2 6216 6313 0.193 0.183 4.90 4.65 0.134 0.122 3.40 3.10 0.024 0.60 5.89 149.6 0.109 2.77 5.953 151.2 www.axisbearing.com 39

Engineering Section Snap Ring & Groove Dimensions t d x A a b s Basic Bearing 6900 6000 6200 6300 Dimensions of Ring, Groove and Housing Groove Ring Counter-bore a b s d t x inch mm inch mm +/- 0.002 +/- 0.05 Minimum max min max min max min max min inch mm inch mm inch mm inch mm 6921 0.130 0.122 3.30 3.10 0.087 0.075 2.50 1.90 0.024 0.60 5.92 150.4 0.065 1.65 5.984 152.0 6019 0.146 0.136 3.71 3.45 0.134 0.122 3.40 3.10 0.024 0.60 6.08 154.4 0.109 2.77 6.141 156.0 6922 0.130 0.122 4.90 3.10 0.087 0.075 2.20 1.90 0.024 0.60 6.13 155.6 0.065 1.65 6.188 157.2 6020 0.146 0.136 3.30 3.45 0.134 0.122 3.40 3.10 0.024 0.60 6.28 159.5 0.109 2.77 6.344 161.1 6217 6314 0.193 0.183 3.71 4.65 0.134 0.122 3.40 3.10 0.024 0.60 6.28 159.5 0.109 2.77 6.344 161.1 6021 0.146 0.136 3.30 3.45 0.134 0.122 3.40 3.10 0.024 0.60 6.67 169.5 0.109 2.77 6.734 171.0 6218 6315 0.193 0.183 3.71 4.65 0.134 0.122 3.40 3.10 0.024 0.60 6.67 169.5 0.109 2.77 6.734 171.0 6924 0.146 0.138 4.90 3.50 0.087 0.075 2.20 1.90 0.024 0.60 6.75 171.5 0.065 1.65 6.812 173.0 6022 0.146 0.136 3.71 3.45 0.150 0.138 3.80 3.50 0.024 0.60 7.19 182.6 0.120 3.05 7.250 184.2 6219 6316 0.224 0.214 4.90 5.44 0.150 0.138 3.80 3.50 0.024 0.60 7.19 182.6 0.120 3.05 7.250 184.2 6926 0.146 0.138 3.70 3.50 0.087 0.075 2.20 1.90 0.024 0.60 7.34 186.5 0.065 1.65 7.406 188.0 6024 0.146 0.136 3.70 3.45 0.150 0.138 3.80 3.50 0.024 0.60 7.59 192.9 0.120 3.05 7.656 194.5 6220 6317 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 7.59 192.9 0.120 3.05 7.656 194.5 6928 0.146 0.138 3.70 3.50 0.087 0.075 2.20 1.90 0.024 0.60 7.73 196.5 0.065 1.65 7.797 198.0 6221 6318 0.224 0.214 3.70 5.44 0.150 0.138 3.80 3.50 0.024 0.60 7.98 202.8 0.120 3.05 8.047 204.4 6026 6222 6319 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 8.38 212.7 0.120 3.05 8.438 214.3 6028 0.224 0.214 3.70 5.44 0.150 0.138 3.80 3.50 0.024 0.60 8.77 222.7 0.120 3.05 8.828 224.2 6224 6320 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 8.97 227.8 0.120 3.05 9.031 229.4 6030 6321 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 9.36 237.7 0.120 3.05 9.422 239.3 6226 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 9.56 242.9 0.120 3.05 9.625 244.5 6032 6322 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 9.95 252.8 0.120 3.05 10.020 254.4 6228 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 10.30 262.7 0.120 3.05 10.410 264.3 6230 0.224 0.214 5.69 5.44 0.150 0.138 3.80 3.50 0.024 0.60 11.10 282.6 0.120 3.05 11.200 284.6 40 www.axisbearing.com

Engineering Section Radial Internal Clearance Radial Internal Clearance is the average of the radial distances through which one of the rings (of a non-preloaded bearing) may be displaced relative to the other. Tolerances for Single-Row Ball Bearings Listed in ten-thousandths inches (.0001 ) and micrometers (µm). Nominal Bore Diameter Sizes C2 C0 C3 C4 Over Including in µm in µm in µm in µm inch metric mm in mm in sizes sizes min max min max min max min max min max µm µm in in µm µm 2.5 0.0984 10 0.3937 R2-R6 0 0 3 0 8 1 5 3 13 3 9 8 23 6 12 15 30 10 0.3937 18 0.7087 R8-R10 01-03 0 3.5 0 9 1 7 3 18 4 10 10 25 7 13 18 33 18 0.7087 24 0.9449 R12-R14 4 0 4 0 10 2 8 5 20 5 11 13 28 8 14 20 36 24 0.9449 30 1.1811 R16-R18 05-06 0 4.5 0 11 2 8 5 20 5 11 13 28 9 16 23 41 30 1.1811 40 1.5748 R20 07-08 0 4.5 0 11 2 8 5 20 6 13 15 33 11 18 28 46 40 1.5748 50 1.9665 09-10 0 4.5 0 11 2 9 5 23 7 14 18 36 12 20 30 51 50 1.9685 65 2.5591 11-13 0 6 0 15 3 11 8 28 9 17 23 43 15 24 38 61 65 2.5591 80 3.1496 14-16 0 6 0 15 4 12 10 30 10 20 25 51 18 28 45 71 80 3.1496 100 3.937 17-20 0 7 0 18 5 14 13 36 12 23 30 58 21 33 53 64 100 3.937 120 4.7244 21-24 0 8 0 20 6 16 15 41 14 26 36 66 24 38 61 97 120 4.7244 140 5.5118 26-28 0 9 0 23 7 19 18 48 16 32 41 81 28 45 71 114 140 5.5118 160 6.2992 30-32 0 9 0 23 7 21 18 53 18 36 46 91 32 51 81 130 160 6.2992 180 7.0866 34-36 0 10 0 25 8 24 20 61 21 40 53 102 36 58 91 147 180 7.0866 200 7.874 38-40 0 12 0 30 10 28 25 71 25 46 64 117 42 64 107 163 200 7.874 220 8.6614 42-44 0 12 0 30 12 30 30 76 29 50 74 127 47 69 119 175 220 8.6614 240 9.4488 46-48 1 13 3 33 15 33 38 84 35 56 89 142 55 77 140 196 240 9.4485 260 10.2362 50-52 2 14 5 36 18 36 45 91 42 63 107 160 64 86 163 218 260 10.2352 280 11.0236 56 2 14 5 36 21 39 53 99 49 70 124 178 74 96 188 244 280 11.0236 300 11.811 60 3 15 8 38 25 43 64 109 57 78 145 198 85 107 216 272 300 11.811 320 12.5984 64 4 16 10 41 29 47 74 119 67 88 107 223 98 120 249 304 320 12.5984 340 13.3858 4 16 10 41 33 51 84 130 78 99 198 251 113 135 287 343 340 13.3858 360 14.1732 5 17 13 43 38 56 96 142 91 112 231 284 129 151 327 384 360 14.1732 380 14.9606 6 18 15 46 43 61 109 155 106 127 269 323 149 171 378 434 380 14.9606 400 15.748 7 19 18 48 48 66 122 168 126 147 320 373 169 191 429 485 400 15.748 420 16.5354 7 19 18 48 54 72 137 183 148 169 376 429 193 215 490 546 420 16.5354 440 17.3223 8 20 20 51 60 78 152 198 173 194 439 493 220 242 559 615 440 17.3223 460 18.1102 9 21 23 53 67 85 170 216 202 223 513 566 251 273 638 693 460 18.1106 480 18.8976 10 22 25 56 74 92 188 234 234 255 594 648 285 307 724 780 480 18.8976 500 19.685 12 24 30 61 82 100 208 254 269 290 683 737 326 348 828 884 www.axisbearing.com 41

Engineering Section General Bearing Installation Shaft Condition Check shaft total indicated run-out (TIR), dimension of the bearing fit and the condition of the bearing mounting surface and shaft shoulder. The TIR should be less than 0.001 [0.025mm] at the journals with the shaft running in its shaft centers or on roller steady rests in a lathe. The shaft journal diameter is critical due to its effect on the internal clearances of the bearing. With inner ring rotation (motors, pumps, etc.) there is an interference fit between the shaft journal and bearing inner ring that will cause the inner ring to expand when it is installed on the shaft. It is important to have shaft journals that are within the tolerances specified by the equipment manufacturer. A fit that is too loose or tight will make a big difference in bearing life. If shaft fits aren t available from the equipment manufacturer, use the chart on page 44 to determine the proper shaft fit for your application. Cleanliness Any foreign material that gets into the bearing will result in damage to the rolling elements and rings and a shortened bearing life. Bearings should never be removed from their original packaging until ready for use. They should be handled as little as possible, and should be kept away from dirty areas. Inspect the bearings being used for correct bearing number, damage, rust stains, or metal debris prior to installation. Proper Heating Heating is by far the best method for proper bearing installation. Heating must be done evenly, using an induction heater, oven, or some other device for heating the bearing evenly without damage. Flame heating should never be done because it generates localized temperatures that permanently affect the metallurgical properties of the bearing. The proper temperature for heating a bearing is between 65 C 120 C (150 F 250 F). Under no circumstances should the high temperature limit be exceeded. We typically recommend 104 C (220 F) as a target temperature. Measure the temperature on the inner ring using a calibrated temperature stick, or thermocouple. After proper heating, the installation should be executed crisply. The inner ring temperature lowers very quickly once it contacts the shaft. Once the bearing is on the shaft, hold it at the inner rings against the shaft shoulder for about 30 seconds or until the inner ring has cooled and shrunk. (This prevents it from moving away from the shaft shoulder while it is still hot. 42 www.axisbearing.com

Orientation of Angular Contact Pairs Engineering Section Angular Contact Installation Angular contact thrust bearings typically have a contact angle of between 15 and 40 degrees. The contact angle is determined by the looseness in the bearing. A looser fit between the ball and raceways allows the ball to run farther up on the shoulder, which increases the contact angle. A n D B1 n d Angular contact thrust bearings can be paired together in three arrangements: tandem, face-to-face or back-to-back. The tandem arrangement increases the thrust capacity in one direction but has no provision for thrust in the opposite direction. Back-to-back or face-toface pairing of two angular contact bearings provides bi-directional thrust capability. The back-to-back arrangement is the most common configuration. A A n D Back-to-Back B1 n d While both arrangements give equal thrust capacity, the back-to-back arrangement gives more shaft rigidity and the face-to-face arrangement gives more shaft flexibility. If possible, install the bearings together, sliding them onto the shaft until they seat against the shaft shoulder. If properly heated, the bearings will slide easily. If the bearings are too large to safely handle as a pair, install them one at a time, seating the first bearing against the shaft shoulder, and the second bearing against the first bearing. A A n D Face-to-Face B1 n d A Tandem www.axisbearing.com 43

Engineering Section Angular Contact Installation Proper Tightening Note: Ring length tolerances can be held so that when the bearings are clamped together, slight axial play exists. For most applications this is desirable (UA suffix). For some applications, no axial play is desirable (UO suffix). For applications where extreme shaft rigidity is desired, ring lengths that preload the assembly can be used. Tighten the locknut hand-tight. In order to protect the key of the washer from shearing, the lockwasher should not be used at this time. Make sure that the tapered O.D. portion of the locknut is toward the bearing. This keeps any deformation of the slots away from the bearing (deformation of the slots due to improper installation of the locknut can cause the bearing s ring to become cocked on the shaft). Once the locknut is hand-tight, wait about a minute for the shaft to pick up heat from the bearing; then, using a spanner wrench and hammer, drive the locknut tight. Tight is defined as a distinct feel that the inner rings of the bearing are seated together and the locknut will start to distort if driven tighter. Wait about 10 minutes and re-tighten a second time. While the bearings are cooling, use clean lint-free rags, or oil paper, to cover and protect the bearings from foreign matter contamination. Note: Use of steel or brass drifts can cause metal flakes to be dislodged and enter the bearing. Steel or brass drifts may also lead to further deformation of the slots, which can lead to a cocked/tilted rings. Use of a proper spanner wrench is strongly recommended. To check installation, after bearings and shaft are cooled, remove the locknut. Spin the outer rings of the bearing. Try to rotate one outer ring CW while trying to rotate the other outer ring CCW. This should be difficult with a normal clearance (UA suffix) designation and not possible with a preloaded bearing. Depending on the preload, the bearings should now turn, in the same direction, freely, or with slight resistance. The resistance to turning the bearing should be consistent through 360 degrees of rotation. Inconsistent resistance to rotation is an indication of an incorrectly mounted bearing, or a sign of foreign material in the bearing. If you can not get the bearings to spin with consistent resistance, remove the bearings to investigate. Do not proceed! If a bearing must be removed from the shaft, it is generally best to replace it. Whenever a bearing is removed from the shaft, there is a risk of damage to the rolling elements and rings. The cost of a new bearing is a fraction of the cost of a pump or motor that goes out of service prematurely. If the installed bearings spin properly, install a new locknut and lock-washer and tighten. Then bend a tang on the lockwasher into one of the notches on the OD of the locknut. With cleanliness in mind, hand pack the bearings with appropriate grease if it is grease lubricated (20-30% fill is typically recommended). If it is oil lubricated, oil the bearing down with the correct clean oil. Install the housings, covers, seals and slingers to complete rotating element assembly and protect the bearing. 44 www.axisbearing.com

Engineering Section Angular Contact Pairs End Play End Play Requirements Axis 7000 angular contact ball bearings are built to take one directional thrust loading when individually mounted. Additional one directional capacity or the ability to take reversing thrust loads can be accomplished by duplexing the bearings (see page 39). Duplexing requires a controlled relationship between the axial location of the inner and outer ring faces. This process is known as flush grinding. The suffix UA is used to describe bearings that will have slight axial clearance when the bearings are used in any of the 3 duplex mounting configurations. See chart on this page for the amount of unmounted axial clearance. The U stands for U niversal mounting meaning that these are flush ground to give this axial clearance in any of the 3 mounting configurations. The A stands for slight A xial end play. Bearings with a U0 suffix will have zero end play when duplexed. Preloaded pairs can also be supplied. Make sure after assembly that your equipment does not have more play than the Max and / or less play then the minimum. Either of these conditions is due to a looseness or tightness in the fitting of the bearings. Bore-Over Bore-Incl. Min. end play.0001 Max end play.0001 18 30 7 10 30 50 9 12 50 80 10 15 80 120 13 17 120 180 14 19 180 250 18 24 www.axisbearing.com 45

Preloaded Spindle Sets Axis spindle pairs are produced with a specific preload when clamped together. The relationship of the inner and outer ring face widths is controlled to cause an elastic deformation to occur when this clamping takes place. This eliminates shaft deflection. These preloads are small in comparison to the capacity of the bearing pair. The preloads are found in this chart. The light preload is standard, although medium and heavy preload are available upon request. Amount of preload in newtons for spindle pairs (Back to Back) Preload offset (Before clamping inners) Size Light (DUL) Medium (DUM) Heavy (DUH) 7000C 20 50 100 7001C 20 50 100 7002C 30 80 145 7003C 40 100 195 7004C 40 100 245 7005C 60 145 295 7006C 80 195 390 7007C 100 245 490 7008C 100 295 590 7009C 145 345 635 7010C 145 390 735 7200C 30 80 145 7201C 40 100 195 7202C 50 145 245 7203C 70 145 345 7204C 80 195 390 7205C 100 245 490 7206C 100 295 590 7207C 145 390 785 7208C 195 440 880 7209C 245 540 1080 7210C 245 590 1180 46 www.axisbearing.com

Engineering Section Introduction to Shaft and Housing Fits Tolerance Classifications CLASS 0 Dmp F7 G7 H6 H7 H8 J6 J7 K6 HOUSING K7 M6 M7 N6 N7 P6 P7 CLEARANCE FIT TRANSITION FIT INTERFERENCE FIT TRANSITION FIT INTERFERENCE FIT r6 r7 CLASS 0 d mp g5 g6 h5 h6 j5 j6 k5 m5 m6 k6 SHAFTS n5 n6 p6 DMP Outer Ring O.D. Tolerance Range dmp Inner Ring Bore Tolerance Range Clearance Fit A fit that always enables a clearance between the bearing bore and shaft; or bearing outer ring and housing. Transition Fit A fit where both clearance or interference may occur depending on the actual sizes of the bearing bore and shaft; or bearing outer ring and housing. Interference Fit This fit always ensures some interference between the bearing bore and the shaft; or bearing outer ring and housing. Shaft Fits The table on page 44 outlines an approach to shaft fit selection based on factors such as load conditions, rotational conditions, and bearing size. Note that for general applications involving inner ring rotation and a constant radial load, an interference fit is recommended. The interference should be greater for heavier loads. For stationary shaft conditions, where the direction of radial load is constant, a moderate clearance fit is acceptable. The tables on page 46 & 47 contain numerical values for the various tolerance classifications. Housing Fits The table on page 45 outlines an approach to housing fit selection. Note that the use of clearance or interference fits is primarily based upon which bearing ring rotates in relation to the radial load. The extent of the radial load also influences the choice of fit. For indeterminate or varying load directions, clearance fits should be avoided. Clearance fits should be chosen for axially split housings to avoid distorting bearing outer rings. The tables on page 48 & 49 contain numerical values for the various tolerance classifications. www.axisbearing.com 47

ENGINEERING SECTION Shaft Fits for Radial Bearings The ISO Shaft Tolerances listed are shown in the tables on pages 50 & 51 Conditions Examples of Application Shaft Diameter, MM Ball Bearings Shaft Fit Remarks Rotating Inner Ring or Indeterminate Direction Load* Light and variable loads (P 0.06C) Conveyors, light loaded gearbox bearings, electrical appliances, machine tools, pumps, blowers, etc. (18) to 100 j6 For high precision applications use j5 and k5. (100) to 140 k6 Normal and heavy loads (P>0.06C) General bearing applications, electric motors, turbines, pumps, internal combustion engines, gearing, woodworking machines etc. 18 (18) to100 j5 k5(k6) The tolerances in brackets are generally used for single-row angular contact ball bearings. May (100) to 140 m5(m6) also be used for other bearing types where speeds are moderate (140) to 200 m6 and the effect on internal clearance variation due to fit need not (200) to 280 n6 be considered. High demands on running accuracy with light loads (P 0.06C) Machine Tools 18 h5 The tolerances listed are not applicable to high precision (18) to100 j5 bearings. (100) to 200 k5 Stationary Inner Ring Easy axial displacement of inner ring on shaft desirable Stationary shaft wheels g6 For high precision applications use g5 Easy axial displacement of inner ring on shaft unnecessary Thrust Loads Only Bearing Applications of all kinds Tension pulleys, rope sheaves etc. h6 For high precision applications use h5 j6 *Variable external loads, shock loads, and vibratory and unbalanced loads in high-speed machinery cannot be accurately described and are classified as indeterminate direction load 48 www.axisbearing.com

ENGINEERING SECTION Housing Fits for Radial Bearings The ISO Housing Tolerances listed are shown in the tables on pages 52 & 53 Conditions Examples of Application Tolerance Displacement of Outer Ring Rotating Inner Ring Loads of all kinds General bearing applications, railroad axle bearing H6¹ Can be displaced Light and normal loads (P 0.12C) with simple working conditions General bearing applications, gear transmission H8 Can be displaced Heat conduction through shaft Drying cylinders G7² Can be displaced Indeterminate Direction Load* Light and normal loads (P 0.12C) axial displacement of outer ring desirable Electric motors, pumps, crankshaft bearings J7 Can usually be displaced Heavy shock loads Traction motors M7 Cannot be displaced Normal and heavy loads (P> 0.06C). Axial displacement of outer ring unnecessary Electrical motors, pumps, crankshaft bearings K7 Cannot usually be displaced Stationary Inner Ring Normal and heavy loads (P> 0.06C) Ball bearing wheel hubs, big end bearings. N7 Cannot be displaced Light and variable loads (P 0.06C) Conveyor rollers, pulleys, tension pulleys M7 Cannot be displaced Accurate or Quiet Running³ Light Loads Small electric motors J6² Can be displaced *Variable external loads, shock loads, and vibratory and unbalanced loads in high-speed machinery cannot be accurately described and are classified as indeterminate direction load ¹For large bearings (D > 250mm) and temperature difference between outer ring and housing > 10 C, use G7. ²For large bearings (D > 250mm) and temperature difference between outer ring and housing > 10 C, use F7. ³Not applicable to high precision bearings www.axisbearing.com 49

Engineering Section Shaft Fits Nominal Bore Bore g6 h6 h5 j5 j6 k5 mm high low high low high low high low high low high low high low 4 0.1575 0.1572 0.1573 0.1570 0.1575 0.1572 0.1575 0.1573 0.1576 0.1574 0.1577 0.1574 0.1577 0.1575 5 0.1969 0.1966 0.1967 0.1964 0.1969 0.1966 0.1969 0.1967 0.1970 0.1968 0.1971 0.1968 0.1971 0.1969 6 0.2362 0.2359 0.2360 0.2357 0.2362 0.2359 0.2362 0.2360 0.2363 0.2361 0.2364 0.2361 0.2364 0.2362 7 0.2756 0.2753 0.2754 0.2750 0.2756 0.2752 0.2756 0.2754 0.2758 0.2755 0.2759 0.2755 0.2759 0.2756 8 0.3150 0.3147 0.3148 0.3144 0.3150 0.3146 0.3150 0.3148 0.3152 0.3149 0.3153 0.3149 0.3153 0.3150 9 0.3543 0.3540 0.3541 0.3537 0.3543 0.3539 0.3543 0.3541 0.3545 0.3542 0.3546 0.3542 0.3546 0.3543 10 0.3937 0.3934 0.3935 0.3931 0.3937 0.3933 0.3937 0.3935 0.3939 0.3936 0.3940 0.3936 0.3940 0.3937 12 0.4724 0.4721 0.4722 0.4717 0.4724 0.4720 0.4724 0.4721 0.4726 0.4723 0.4727 0.4723 0.4728 0.4724 15 0.5906 0.5903 0.5904 0.5899 0.5906 0.5902 0.5906 0.5903 0.5908 0.5905 0.5909 0.5905 0.5910 0.5906 17 0.6693 0.6690 0.6691 0.6686 0.6693 0.6689 0.6693 0.6690 0.6695 0.6692 0.6696 0.6692 0.6697 0.6693 20 0.7874 0.7870 0.7871 0.7866 0.7874 0.7869 0.7874 0.7870 0.7876 0.7872 0.7878 0.7872 0.7878 0.7875 25 0.9843 0.9839 0.9840 0.9835 0.9843 0.9838 0.9843 0.9839 0.9845 0.9841 0.9847 0.9841 0.9847 0.9844 30 1.1811 1.1807 1.1808 1.1803 1.1811 1.1806 1.1811 1.1807 1.1813 1.1809 1.1815 1.1809 1.1815 1.1812 35 1.3780 1.3775 1.3776 1.3770 1.3780 1.3774 1.3780 1.3776 1.3782 1.3778 1.3784 1.3778 1.3785 1.3781 40 1.5748 1.5743 1.5744 1.5738 1.5748 1.5742 1.5748 1.5744 1.5750 1.5746 1.5752 1.5746 1.5753 1.5749 45 1.7717 1.7712 1.7713 1.7707 1.7717 1.7711 1.7717 1.7713 1.7719 1.7715 1.7721 1.7715 1.7722 1.7718 50 1.9685 1.9680 1.9681 1.9675 1.9685 1.9679 1.9685 1.9681 1.9687 1.9683 1.9689 1.9683 1.9690 1.9686 55 2.1654 2.1648 2.1650 2.1643 2.1654 2.1647 2.1654 2.1649 2.1656 2.1651 2.1659 2.1651 2.1660 2.1655 60 2.3622 2.3616 2.3618 2.3611 2.3622 2.3615 2.3622 2.3617 2.3624 2.3619 2.3627 2.3619 2.3628 2.3623 65 2.5591 2.5585 2.5587 2.5580 2.5591 2.5584 2.5591 2.5586 2.5593 2.5588 2.5596 2.5588 2.5597 2.5592 70 2.7559 2.7553 2.7555 2.7548 2.7559 2.7552 2.7559 2.7554 2.7561 2.7556 2.7564 2.7556 2.7565 2.7560 75 2.9528 2.9522 2.9524 2.9517 2.9528 2.9521 2.9528 2.9523 2.9530 2.9525 2.9533 2.9525 2.9534 2.9529 80 3.1496 3.1490 3.1492 3.1485 3.1496 3.1489 3.1496 3.1491 3.1498 3.1493 3.1501 3.1493 3.1502 3.1497 85 3.3465 3.3457 3.3460 3.3452 3.3465 3.3456 3.3465 3.3459 3.3467 3.3461 3.3470 3.3461 3.3472 3.3466 90 3.5433 3.5425 3.5428 3.5420 3.5433 3.5424 3.5433 3.5427 3.5435 3.5429 3.5438 3.5429 3.5440 3.5434 95 3.7402 3.7394 3.7397 3.7389 3.7402 3.7393 3.7402 3.7396 3.7404 3.7398 3.7407 3.7398 3.7409 3.7403 100 3.9370 3.9362 3.9365 3.9357 3.9370 3.9361 3.9370 3.9364 3.9372 3.9366 3.9375 3.9366 3.9377 3.9371 105 4.1339 4.1331 4.1334 4.1326 4.1339 4.1330 4.1339 4.1333 4.1341 4.1335 4.1344 4.1335 4.1346 4.1340 110 4.3307 4.3299 4.3302 4.3294 4.3307 4.3298 4.3307 4.3301 4.3309 4.3303 4.3312 4.3303 4.3314 4.3308 115 4.5276 4.5268 4.5271 4.5263 4.5276 4.5267 4.5276 4.5270 4.5278 4.5272 4.5281 4.5272 4.5283 4.5277 120 4.7244 4.7236 4.7239 4.7231 4.7244 4.7235 4.7244 4.7238 4.7246 4,7240 4.7249 4.7240 4.7251 4.7245 125 4.9213 4.9203 4.9207 4.9198 4.9213 4.9203 4.9213 4.9206 4.9216 4.9209 4.9219 4.9209 4.9221 4.9214 130 5.1181 5.1171 5.1175 5.1166 5.1181 5.1171 5.1181 5.1174 5.1184 5.1177 5.1187 5.1177 5.1189 5.1182 140 5.5118 5.5108 5.5112 5.5103 5.5118 5.5108 5.5118 5.5111 5.5121 5.5114 5.5124 5.5114 5.5126 5.5119 150 5.9055 5.9045 5.9049 5.9040 5.9055 5.9045 5.9055 5.9048 5.9058 5.9051 5.9061 5.9051 5.9063 5.9056 160 6.2992 6.2982 6.2986 6.2977 6.2992 6.2982 6.2992 6.2985 6.2995 6.2988 6.2998 6.2988 6.3000 6.2993 170 6.6929 6.6919 6.6923 6.6914 6.6929 6.6919 6.6929 6.6922 6.6932 6.6925 6.6935 6.6925 6.6937 6.6930 180 7.0866 7.0856 7.0860 7.0851 7.0866 7.0856 7.0866 7.0859 7.0869 7.0862 7.0872 7.0862 7.0874 7.0867 190 7.4803 7.4791 7.4797 7.4786 7.4803 7.4792 7.4803 7.4795 7.4806 7.4798 7.4809 7.4798 7.4812 7.4805 200 7.8740 7.8728 7.8734 7.8723 7.8740 7.8729 7.8740 7.8732 7.8743 7.3735 7.8746 7.8735 7.8749 7.8742 220 8.6614 8.6602 8.6608 8.6597 8.6614 8.6603 8.6614 8.6606 8.6617 8.6609 8.6620 8.6609 8.6623 8.6616 240 9.4488 9.4476 9.4482 9.4471 9.4488 9.4477 9.4488 9.4480 9.4491 9.4483 9.4494 9.4483 9.4497 9.4490 250 9.8425 9.8413 9.8419 9.8408 9.8425 9.8414 9.8425 9.8417 9.8428 9.8420 9.8431 9.8420 9.8434 9.8427 260 10.2362 10.2348 10.2355 10.2343 10.2362 10.2349 10.2362 10.2353 10.2365 10.2356 10.2368 10.2356 10.2373 10.2364 280 11.0236 11.0222 11.0229 11.0217 11.0236 11.0223 11.0236 11.0225 11.0239 11.0230 11.0242 11.0230 11.0247 11.0238 300 11.8110 11.8096 11.8103 11.8091 11.8110 11.8097 11.8110 11.8101 11.8113 11.8104 11.8116 11.8104 11.8121 11.8112 310 12.2047 12.2033 12.2040 12.2028 12.2047 12.2034 12.2047 12.2038 12.2050 12.2041 12.2053 12.2041 12.2058 12.2049 320 12.5984 12.5968 12.5977 12.5963 12.5984 12.5970 12.5984 12.5974 12.5987 12.5977 12.5991 12.5977 12.5995 12.5986 340 13.3858 13.3842 13.3851 13.3837 13.3858 13.3844 13.3858 13.3848 13.3861 13.3851 13.3865 13.3851 13.3869 13.3860 350 13.7795 13.7779 13.7788 13.7774 13.7795 13.7781 13.7795 13.7785 13.7798 13.7788 13.7802 13.7788 13.7806 13.7797 360 14.1732 14.1716 14.1725 14.1711 14.1732 14.1718 14.1732 14.1722 14.1735 14.1725 14.1739 14.1725 14.1743 14.1734 380 14.9606 14.9590 14.9599 14.9585 14.9606 14.9592 14.9606 14.9596 14.9609 14.9599 14.9613 14.9599 14.9617 14.9608 400 15.7480 15.7464 15.7473 15.7459 15.7480 15.7466 15.7480 15.7470 15.7483 15.7473 15.7487 15.7473 15.7491 15.7482 420 16.5354 16.5336 16.5346 16.5330 16.5354 16.5338 16.5354 16.5343 16.5357 16.5346 16.5362 16.5346 16.5367 16.5356 440 17.3228 17.3210 17.3220 17.3204 17.3228 17.3212 17.3228 17.3217 17.3231 17.3220 17.3236 17.3220 17.3241 17.3230 460 18.1102 18.1084 18.1094 18.1078 18.1102 18.1086 18.1102 18.1091 18.1105 18.1094 18.1110 18.1094 18.1115 18.1104 480 18.8976 18.8958 18.8968 18.8952 18.8976 18.8960 18.8976 18.8965 18.8979 18.8968 18.8984 18.8968 18.8989 18.8978 500 19.6850 19.6832 19.6842 19.6826 19.6850 19.6834 19.6850 19.6839 19.6853 19.6842 19.6858 19.6842 19.6863 19.6852 530 20.8661 20.8641 20.8652 20.8635 20.8661 20.8644 20.8664 20.8652 20.8670 20.8652 20.8673 20.8661 560 22.0472 22.0452 22.0463 22.0446 22.0472 22.0455 22.0475 22.0463 22.0481 22.0463 22.0484 22.0472 600 23.6220 23.6200 23.6211 23.6194 23.6220 23.6203 23.6223 23.6211 23.6229 23.6211 23.6232 23.6220 630 24.8031 24.8011 24.8022 24.8005 24.8031 24.8014 24.8034 24.8022 24.8040 24.8012 24.8043 24.8031 660 25.9843 25.9813 25.9834 25.9814 25.9843 25.9823 25.9847 25.9833 25.9853 25.9833 25.9857 25.9843 670 26.3780 26.3750 26.3771 26.3751 26.3780 26.3760 26.3784 26.3770 26.3790 26.3770 26.3794 26.3780 710 27.9528 27.9498 27.9519 27.9499 27.9528 27.9508 27.9532 27.9518 27.9538 27.9518 27.9542 27.9528 750 29.5276 29.5246 29.5267 29.5247 29.5276 29.5256 29.5280 29.5266 29.5286 29.5266 29.5290 29.5276 780 30.7087 30.7057 30.7078 30.7058 30.7087 30.7067 30.7091 30.7077 30.7097 30.7077 30.7101 30.7087 800 31.4961 31.4931 31.4952 31.4932 31.4961 31.4941 31.4965 31.4951 31.4971 31.4951 31.4975 31.4961 850 33.4646 33.4607 33.4636 33.4614 33.4646 33.4624 33.4651 33.4635 33.4657 33.4635 33.4662 33.4646 900 35.4331 35.4292 35.4321 35.4299 35.4331 35.4309 35.4336 35.4320 35.4342 35.4320 35.4347 35.4331 950 37.4016 37.3977 37.4006 37.3984 37.4016 37.3994 37.4021 37.4005 37.4027 37.4005 37.4032 37.4016 1000 39.3701 39.3662 39.3691 39.3669 39.3701 39.3679 39.3706 39.3690 39.3712 39.3690 39.3717 39.3701 1060 41.7323 41.7274 41.7312 41.7286 41.7323 41.7297 41.7328 41.7310 41.7336 41.7310 41.7341 41.7323 1120 44.0945 44.0896 44.0934 44.0908 44.0945 44.0919 44.0950 44.0932 44.0958 44.0932 44.0963 44.0945 1180 46.4567 46.4518 46.4556 46.4530 46.4567 46.4541 46.4572 46.4554 46.4580 46.4554 46.4585 46.4567 1250 49.2126 49.2077 49.2115 49.2089 49.2126 49.2100 49.2131 49.2113 49.2139 49.2113 49.2144 49.2126 50 www.axisbearing.com

Engineering Section Shaft Fits k6 m5 m6 n6 p6 r6 r7 high low high low high low high low high low high low high low 0.1579 0.1575 0.1579 0.1577 0.1580 0.1577 0.1581 0.1578 0.1973 0.1969 0.1973 0.1971 0.1974 0.1971 0.1975 0.1972 0.2366 0.2362 0.2366 0.2364 0.2367 0.2364 0.2368 0.2365 0.2760 0.2756 0.2761 0.2758 0.2762 0.2758 0.2764 0.2760 0.3154 0.3150 0.3155 0.3152 0.3156 0.3152 0.3158 0.3154 0.3547 0.3543 0.3548 0.3545 0.3549 0.3545 0.3551 0.3547 0.3941 0.3937 0.3942 0.3939 0.3943 0.3939 0.3945 0.3941 0.4729 0.4724 0.4730 0.4727 0.4731 0.4727 0.4733 0.4729 0.5911 0.5906 0.5912 0.5909 0.5913 0.5909 0.5915 0.5911 0.6698 0.6693 0.6699 0.6696 0.6700 0.6696 0.6702 0.6698 0.7880 0.7875 0.7881 0.7877 0.7882 0.7877 0.7885 0.7880 0.9849 0.9844 0.9850 0.9846 0.9851 0.9846 0.9854 0.9849 1.1817 1.1812 1.1818 1.1814 1.1819 1.1814 1.1822 1.1817 1.3787 1.3781 1.3788 1.3784 1.3790 1.3784 1.3793 1.3787 1.5755 1.5749 1.5756 1:5752 1.5758 1.5752 1.5761 1.5655 1.7724 1.7718 1.7725 1.7721 1.7727 1.7721 1.7730 1.7724 1.9692 1.9686 1.9693 1.9689 1.9695 1.9689 1.9698 1.9692 2.1662 2.1655 2.1663 2.1658 2.1666 2.1658 2.1669 2.1662 2.3630 2.3623 2.3631 2.3626 2.3634 2.3626 2.3637 2.3630 2.5599 2.5592 2.5600 2.5595 2.5603 2.5595 2.5606 2.5599 2.7567 2.7560 2.7568 2.7563 2.7571 2.7563 2.7574 2.7567 2.9536 2.9529 2.9537 2.9532 2.9540 2.9532 2.9543 2.9536 3.1504 3.1497 3.1505 3.1500 3.1508 3.1500 3.1511 3.1504 3.3475 3.3466 3.3476 3.3470 3.3479 3.3470 3.3483 3.3474 3.3488 3.3480 3.5443 3.5434 3.5444 3.5438 3.5447 3.5438 3.5451 3.5442 3.5456 3.5448 3.7412 3.7403 3.7413 3.7407 3.7416 3.7407 3.7420 3.7411 3.7425 3.7417 3.9380 3.9371 3.9381 3.9375 3.9384 3.9375 3.9388 3.9379 3.9393 3.9385 4.1349 4.1340 4.1350 4.1344 4.1353 4.1344 4.1357 4.1348 4.1362 4.1354 4.3317 4.3308 4.3318 4.3312 4.3321 4.3312 4.3325 4.3316 4.3330 4.3322 4.5286 4.5277 4.5287 4.5281 4.5290 4.5281 4.5294 4.5285 4.5299 4.5291 4.7254 4.7245 4.7255 4.7249 4.7258 4.7249 4.7262 4.7253 4.7267 4.7259 4.9224 4.9214 4.9226 4.9219 4.9229 4.9219 4.9233 4.9224 4.9240 4.9230 4.9248 4.9239 5.1192 5.1182 5.1194 5.1187 5.1197 5.1187 5.1201 5.1192 5.1208 5.1198 5.1216 5.1207 5.5129 5.5119 5.5131 5.5124 5.5134 5.5124 5.5138 5.5129 5.5145 5.5135 5.5153 5.5144 5.9066 5.9056 5.9068 5.9061 5.9071 5.9061 5.9075 5.9066 5.9082 5.9072 5.9090 5.9081 6.3003 6.2993 6.3005 6.2998 6.3008 6.2998 6.3012 6.3003 6.3019 6.3009 6.3027 6.3018 6.6940 6.6930 6.6942 6.6935 6.6945 6.6935 6.6949 6.6940 6.6956 6.6946 6.6964 6.6955 7.0877 7.0867 7.0879 7.0872 7.0882 7.0872 7.0886 7.0877 7.0893 7.0883 7.0901 7.0892 7.4816 7.4805 7.4818 7.4810 7.4821 7.4810 7.4827 7.4815 7.4834 7.4823 7.4845 7.4833 7.8753 7.8742 7.8755 7.8747 7.8758 7.8747 7.8764 7.8752 7.8771 7.8760 7.8782 7.8770 8.6627 8.6616 8.6629 8.6621 8.6632 8.6621 8.6638 8.6626 8.6645 8.6634 8.6657 8.6645 8.6664 8.6645 9.4501 9.4490 9.4503 9.4495 9.4506 9.4495 9.4512 9.4500 9.4519 9.4508 9.4532 9.4521 9.4539 9.4521 9.8438 9.8427 9.8440 9.8432 9.8443 9.8432 9.8449 9.8437 9.8456 9.8445 9.8469 9.8458 9.8476 9.8458 10.2376 10.2364 10.2379 10.2370 10.2382 10.2370 10.2388 10.2375 10.2397 10.2384 10.2412 10.2399 10.2419 10.2399 11.0250 11.0238 11.0253 11.0244 11.0256 11.0244 11.0262 11.0249 11.0271 11.0258 11.0286 11.0273 11.0293 11.0273 11.8124 11.8112 11.8127 11.8118 11.8130 11.8118 11.8136 11.8123 11.8145 11.8132 11.8161 11.8149 11.8169 11.8149 12.2061 12.2049 12.2064 12.2055 12.2067 12.2055 12.2073 12.2060 12.2082 12.2069 12.2098 12.2086 12.2106 12.2086 12.5997 12.5986 12.6002 12.5992 12.6006 12.5992 12.6013 12.5999 12.6023 12.6008 12.6041 12.6027 12.6049 12.6027 13.3873 13.3860 13.3876 13.3866 13.3880 13.3866 13.3887 13.3873 13.3897 13.3882 13.3915 13.3901 13.3923 13.3901 13.7810 13.7797 13.7813 13.7803 13.7817 13.7803 13.7824 13.7810 13.7834 13.7819 13.7852 13.7838 13.7860 13.7838 14.1747 14.1734 14.1750 14.1740 14.1754 14.1740 14.1761 14.1747 14.1771 14.1756 14.1791 14.1777 14.1799 14.1777 14.9621 14.9608 14.9624 14.9614 14.9628 14.9614 14.9635 14.9621 14.9645 14.9630 14.9665 14.9651 14.9673 14.9651 15.7495 15.7482 15.7498 15.7488 15.7502 15.7488 15.7509 15.7495 15.7519 15.7504 15.7539 15.7525 15.7547 15.7525 16.5371 16.5356 16.5374 16.5363 16.5379 16.5363 16.5385 16.5370 16.5397 16.5381 16.5419 16.5404 16.5428 16.5404 17.3245 17.3230 17.3248 17.3237 17.3253 17.3237 17.3259 17.3244 17.3271 17.3255 17.3293 17.3278 17.3302 17.3278 18.1119 18.1104 18.1122 18.1111 18.1127 18.1111 18.1133 18.1118 18.1145 18.1129 18.1170 18.1154 18.1179 18.1154 18.8993 18.8978 18.8996 18.8985 18.9001 18.8985 18.9007 18.8992 18.9019 18.9003 18.9044 18.9028 18.9053 18.9028 19.6867 19.6852 19.6870 19.6859 19.6875 19.6859 19.6881 19.6866 19.6893 19.6877 19.6918 19.6902 19.6927 19.6902 20.8678 20.8661 20.8683 20.8671 20.8695 20.8678 20.8709 20.8692 20.8737 20.8720 20.8748 20.8720 22.0489 22.0472 22.0494 22.0482 22.0506 22.0489 22.0520 22.0503 22.0548 23.0531 22.0559 22.0531 23.6237 23.6220 23.6242 23.6230 23.6254 23.6237 23.6268 23.6251 23.6298 23.6281 23.6309 23.6281 24.8048 24.8031 24.8053 24.8041 24.8065 24.8048 24.8079 24.8062 24.8109 24.8092 24.8120 24.8092 25.9862 25.9843 25.9869 25.9855 25.9682 25.9663 25.9897 25.9878 25.9932 25.9912 25.9943 25.9912 26.3799 26.3780 26.3806 26.3792 26.3819 26.3800 26.3834 26.3815 26.3869 28.3849 26.3880 26.3849 27.9547 27.9528 27.9554 27.9540 27.9567 27.9548 27.9582 27.9563 27.9617 27.9597 27.9628 27.9597 29.5295 29.5276 29.5302 29.5288 29.5315 29.5296 29.5330 29.5311 29.5369 29.5349 29.5380 29.5349 30.7106 30.7087 30.7113 30.7099 30.7126 30.7107 30.7141 30.7122 30.7180 30.7160 30.7191 30.7160 31.4980 31.4961 31.4987 31.4973 31.5000 31.4981 31.5015 31.4996 31.5054 31.5034 31.5065 31.5034 33.4668 33.4646 33.4675 33.4659 33.4690 33.4668 33.4707 33.4685 33.4751 33.4729 33.4764 33.4729 35.4353 35.4331 35.4360 35.4344 35.4375 35.4353 35.4392 35.4370 35.4436 35.4414 35.4449 35.4414 37.4038 37.4016 37.4045 37.4029 37.4060 37.4038 37.4077 37.4055 37.4125 37.4103 37.4138 37.4103 39.3723 39.3701 39.3730 39.3714 39.3745 39.3723 39.3762 39.3740 39.3810 37.3788 39.3823 39.3788 41.7349 41.7323 41.7357 41.7339 41.7375 41.7349 41.7396 41.7370 41.7447 41.7421 41.7463 41.7421 44.0971 44.0945 44.0979 44.0961 44.0997 44.0971 44.1018 44.0992 44.1069 44.1043 44.1085 44.1043 46.4593 46.4567 46.4601 46.4583 46.4619 46.4593 46.4640 46.4614 46.4695 46.4669 46.4711 46.4669 49.2152 49.2126 49.2160 49.2142 49.2178 49.2152 49.2199 49.2173 49.2254 49.2228 49.2270 49.2228 www.axisbearing.com 51

Engineering Section Housing Fits Nominal Housing Bore Housing Bore F7 G7 H8 H7 H6 J6 J7 mm High Low High Low High Low High Low High Low High Low High Low High Low 16 0.6299 0.6296 0.6305 0.6312 0.6301 0.6308 0.6299 0.6310 0.6299 0.6306 0.6299 0.6303 0.6297 0.6301 0.6296 0.6303 19 0.7480 0.7476 0.7488 0.7496 0.7483 0.7491 0.7480 0.7493 0.7480 0.7488 0.7480 0.7485 0.7478 0.7483 0.7476 0.7485 21 0.8268 0.8264 0.8276 0.8284 0.8271 0.8279 0.8268 0.8281 0.8268 0.8276 0.8268 0.8273 0.8266 0.8271 0.8264 0.8273 22 0.8661 0.8657 0.8669 0.8677 0.8664 0.8672 0.8661 0.8674 0.8661 0.8669 0.8661 0.8666 0.8659 0.8664 0.8657 0.8666 24 0.9449 0.9445 0.9457 0.9465 0.9452 0.9460 0.9449 0.9462 0.9449 0.9457 0.9449 0.9454 0.9447 0.9452 0.9445 0.9454 26 1.0236 1.0232 1.0244 1.0252 1.0239 1.0247 1.0236 1.0249 1.0236 1.0244 1.0236 1.0241 1.0234 1.0239 1.0232 1.0241 28 1.1024 1.1020 1.1032 1.1040 1.1027 1.1035 1.1024 1.1037 1.1024 1.1032 1.1024 1.1029 1.1022 1.1027 1.1020 1.1029 30 1.1811 1.1807 1.1819 1.1827 1.1814 1.1822 1.1811 1.1824 1.1811 1.1819 1.1811 1.1816 1.1809 1.1814 1.1807 1.1816 32 1.2598 1.2594 1.2608 1.2618 1.2602 1.2611 1.2598 1.2613 1.2598 1.2608 1.2598 1.2604 1.2596 1.2602 1.2594 1.2604 35 1.3780 1.3776 1.3790 1.4000 1.3784 1.3793 1.3780 1.3795 1.3780 1.3790 1.3780 1.3786 1.3778 1.3784 1.3776 1.3786 37 1.4567 1.4563 1.4577 1.4587 1.4571 1.4580 1.4567 1.4582 1.4567 1.4577 1.4567 1.4573 1.4565 1.4571 1.4563 1.4573 40 1.5748 1.5744 1.5758 1.5768 1.5752 1.5761 1.5748 1.5763 1.5748 1.5758 1.5748 1.5754 1.5746 1.5752 1.5744 1.5754 42 1.6535 1.6531 1.6545 1.6555 1.6539 1.6548 1.6535 1.6550 1.6535 1.6545 1.6535 1.6541 1.6533 1.6539 1.6531 1.6541 47 1.8504 1.8500 1.8514 1.8524 1.8508 1.8517 1.8504 1.8519 1.8504 1.8514 1.8504 1.8510 1.8502 1.8508 1.8500 1.8510 52 2.0472 2.0467 2.0484 2.0496 2.0476 2.0488 2.0472 2.0490 2.0472 2.0484 2.0472 2.0479 2.0470 2.0477 2.0467 2.0479 55 2.1654 2.1649 2.1666 2.1678 2.1658 2.1670 2.1654 2.1672 2.1654 2.1666 2.1654 2.1661 2.1652 2.1659 2.1649 2.1661 58 2.2835 2.2830 2.2847 2.2859 2.2839 2.2851 2.2835 2.2853 2.2835 2.2847 2.2835 2.2842 2.2833 2.2840 2.2830 2.2842 62 2.4409 2.4404 2.4421 2.4433 2.4413 2.4425 2.4409 2.4427 2.4409 2.4421 2.4409 2.4416 2.4407 2.4414 2.4404 2.4416 65 2.5591 2.5586 2.5603 2.5615 2.5595 2.5607 2.5591 2.5609 2.5591 2.5603 2.5591 2.5598 2.2589 2.2596 2.5586 2.5598 70 2.7559 2.7554 2.7571 2.7583 2.7563 2.7575 2.7559 2.7577 2.7559 2.7571 2.7559 2.7566 2.7557 2.7564 2.7554 2.7566 72 2.8346 2.8341 2.8358 2.8370 2.8350 2.8362 2.8346 2.8364 2.8346 2.8358 2.8346 2.8353 2.8344 2.8351 2.8341 2.8353 78 3.0709 3.0704 3.0721 3.0733 3.0713 3.0725 3.0709 3.0727 3.0709 3.0721 3.0709 3.0716 3.0707 3.0714 3.0704 3.0716 80 3.1496 3.1491 3.1508 3.1520 3.1500 3.1512 3.1496 3.1514 3.1496 3.1508 3.1496 3.1503 3.1494 3.1501 3.1491 3.1503 85 3.3465 3.3459 3.3479 3.3493 3.3470 3.3484 3.3465 3.3486 3.3465 3.3479 3.3465 3.3474 3.3463 3.3471 3.3460 3.3474 90 3.5433 3.5427 3.5447 3.5461 3.5438 3.5452 3.5433 3.5454 3.5433 3.5447 3.5433 3.5442 3.5431 3.5439 3.5428 3.5442 100 3.9370 3.9364 3.9384 3.9398 3.9375 3.9389 3.9370 3.9391 3.9370 3.9384 3.9370 3.9379 3.9368 3.9376 3.9365 3.9379 110 4.3307 4.3301 4.3321 4.3335 4.3312 4.3326 4.3307 4.3328 4.3307 4.3321 4.3307 4.3316 4.3305 4.3313 4.3302 4.3316 115 4.5276 4.5270 4.5290 4.5304 4.5281 4.5295 4.5276 4.5297 4.5276 4.5290 4.5276 4.5285 4.5274 4.5282 4.5271 4.5285 120 4.7244 4.7238 4.7258 4.7272 4.7249 4.7263 4.7244 4.7265 4.7244 4.7258 4.7244 4.7253 4.7242 4.7250 4.7239 4.7253 125 4.9213 4.9206 4.9230 4.9246 4.9219 4.9234 4.9213 4.9238 4.9213 4.9229 4.9213 4.9223 4.9210 4.9220 4.9207 4.9223 130 5.1181 5.1174 5.1198 5.1214 5.1187 5.1202 5.1181 5.1206 5.1181 5.1197 5.1181 5.1191 5.1178 5.1188 5.1175 5.1191 135 5.3150 5.3143 5.3167 5.3183 5.3156 5.3171 5.3150 5.3175 5.3150 5.3166 5.3150 5.3160 5.3147 5.3157 5.3144 5.3160 140 5.5118 5.5111 5.5135 5.5151 5.5124 5.5139 5.5118 5.5143 5.5118 5.5134 5.5118 5.5128 5.5115 5.5125 5.5112 5.5128 145 5.7087 5.7080 5.7104 5.7120 5.7093 5.7108 5.7087 5.7112 5.7087 5.7103 5.7087 5.7097 5.7084 5.7094 5.7081 5.7097 150 5.9055 5.9048 5.9072 5.9088 5.9061 5.9076 5.9055 5.9080 5.9055 5.9071 5.9055 5.9065 5.9052 5.9062 5.9049 5.9065 160 6.2992 6.2982 6.3009 6.3025 6.2998 6.3013 6.2992 6.3017 6.2992 6.3008 6.2992 6.3002 6.2989 6.2999 6.2986 6.3002 170 6.6929 6.6919 6.6946 6.6962 6.6935 6.6950 6.6929 6.6954 6.6929 6.6945 6.6929 6.6939 6.6926 6.6936 6.6923 6.6939 180 7.0866 7.0856 7.0883 7.0899 7.0872 7.0887 7.0866 7.0891 7.0866 7.0882 7.0866 7.0876 7.0863 7.0873 7.0860 7.0876 190 7.4803 7.4791 7.4823 7.4841 7.4809 7.4827 7.4803 7.4831 7.4803 7.4821 7.4803 7.4814 7.4800 7.4812 7.4797 7.4815 200 7.8740 7.8728 7.8760 7.8778 7.8746 7.8764 7.8740 7.8768 7.8740 7.8758 7.8740 7.8751 7.8737 7.8749 7.8734 7.8752 210 8.2677 8.2665 8.2697 8.2715 8.2683 8.2701 8.2677 8.2705 8.2677 8.2695 8.2677 8.2688 8.2674 8.2686 8.2671 8.2689 215 8.4646 8.4634 8.4666 8.4684 8.4652 8.4670 8.4646 8.4674 8.4646 8.4664 8.4646 8.4657 8.4643 8.4655 8.4640 8.4658 225 8.8583 8.8571 8.8603 8.8621 8.8589 8.8607 8.8583 8.8611 8.8583 8.8601 8.8583 8.8594 8.8580 8.8592 8.8577 8.8595 240 9.4488 9.4476 9.4508 9.4526 9.4494 9.4512 9.4488 9.4516 9.4488 9.4506 9.4488 9.4499 9.4485 9.4497 9.4482 9.4500 250 9.8425 9.8413 9.8445 9.8463 9.8431 9.8449 9.8425 9.8453 9.8425 9.8443 9.8425 9.8436 9.8422 9.8434 9.8419 9.8437 260 10.2362 10.2348 10.2384 10.2405 10.2369 10.2389 10.2362 10.2394 10.2362 10.2382 10.2362 10.2375 10.2359 10.2372 10.2356 10.2376 270 10.6299 10.6285 10.6321 10.6342 10.6306 10.6326 10.6299 10.6331 10.6299 10.6319 10.6299 10.6312 10.6296 10.6309 10.6293 10.6313 280 11.0236 11.0222 11.0258 11.0279 11.0243 11.0263 11.0236 11.0268 11.0236 11.0256 11.0236 11.0249 11.0233 11.0246 11.0230 11.0250 300 11.8110 11.8096 11.8132 11.8153 11.8117 11.8137 11.8110 11.8142 11.8110 11.8130 11.8110 11.8123 11.8107 11.8120 11.8104 11.8124 310 12.2047 12.2033 12.2069 12.2090 12.2054 12.2074 12.2047 12.2079 12.2047 12.2067 12.2047 12.2060 12.2044 12.2057 12.2041 12.2061 320 12.5984 12.5968 12.6008 12.6031 12.5991 12.6014 12.5984 12.6019 12.5984 12.6006 12.5984 12.5998 12.5981 12.5995 12.5977 12.5999 340 13.3858 13.3842 13.3882 13.3905 13.3865 13.3888 13.3858 13.3893 13.3858 13.3880 13.3858 13.3872 13.3855 13.3869 13.3851 13.3873 350 13.7795 13.7779 13.7819 13.7842 13.7802 13.7825 13.7795 13.7830 13.7795 13.7817 13.7795 13.7809 13.7792 13.7806 13.7788 13.7810 360 14.1732 14.1716 14.1756 14.1779 14.1739 14.1762 14.1732 14.1767 14.1732 14.1754 14.1732 14.1746 14.1729 14.1743 14.1725 14.1747 380 14.9606 14.9590 14.9630 14.9653 14.9613 14.9636 14.9606 14.9641 14.9606 14.9628 14.9606 14.9620 14.9603 14.9617 14.9599 14.9621 400 15.7480 15.7464 15.7504 15.7527 15.7487 15.7510 15.7480 15.7515 15.7480 15.7502 15.7480 15.7494 15.7477 15.7491 15.7473 15.7495 420 16.5354 16.5336 16.5381 16.5406 16.5362 16.5387 16.5354 16.5392 16.5354 16.5379 16.5354 16.5370 16.5351 16.5367 16.5346 16.5371 440 17.3228 17.3210 17.3255 17.3280 17.3236 17.3261 17.3228 17.3266 17.3228 17.3253 17.3228 17.3244 17.3225 17.3241 17.3220 17.3245 460 18.1102 18.1084 18.1129 18.1154 18.1110 18.1135 18.1102 18.1140 18.1102 18.1127 18.1102 18.1118 18.1099 18.1115 18.1094 18.1119 480 18.8976 18.8958 18.9003 18.9028 18.8984 18.9009 18.8976 18.9014 18.8976 18.9001 18.8976 18.8992 18.8973 18.8989 18.8968 18.8993 500 19.6850 19.6832 19.6877 19.6902 19.6858 19.6883 19.6850 19.6888 19.6850 19.6875 19.6850 19.6866 19.6847 19.6863 19.6842 19.6867 520 20.4724 20.4704 20.4754 20.4781 20.4733 20.4760 20.4724 20.4767 20.4724 20.4752 20.4724 20.4741 20.4721 20.4739 20.4715 20.4743 540 21.2598 21.2578 21.2628 21.2655 21.2607 21.2634 21.2598 21.2641 21.2598 21.2626 21.2598 21.2615 21.2595 21.2613 21.2589 21.2617 560 22.0472 22.0452 22.0502 22.0529 22.0481 22.0508 22.0472 22.0515 22.0472 22.0500 22.0472 22.0489 22.0469 22.0487 22.0463 22.0491 580 22.8346 22.8326 22.8376 22.8403 22.8355 22.8382 22.8346 22.8389 22.8346 22.8374 22.8346 22.8363 22.8343 22.8361 22.8337 22.8365 600 23.6220 23.6200 23.6250 23.6277 23.6229 23.6256 23.6220 23.6263 23.6220 23.6248 23.6220 23.6237 23.6217 23.6235 23.6211 23.6239 620 24.4094 24.4074 24.4124 24.4151 24.4103 24.4130 24.4094 24.4137 24.4094 24.4122 24.4094 24.4111 24.4091 24.4109 24.4085 24.4113 650 25.5906 25.5876 25.5937 25.5969 25.5915 25.5947 25.5906 25.5955 25.5906 25.5937 25.5906 25.5926 25.5902 25.5922 25.5897 25.5928 670 26.3780 26.3750 26.3811 26.3843 26.3789 26.3821 26.3780 26.3829 26.3780 26.3811 26.3780 26.3800 26.3776 26.3796 26.3771 26.3802 680 26.7717 26.7687 26.7748 26.7780 26.7726 26.7758 26.7717 26.7766 26.7717 26.7748 26.7717 26.7737 26.7713 26.7733 26.7708 26.7739 700 27.5591 27.5561 27.5622 27.5654 27.5600 27.5632 27.5591 27.5640 27.5591 27.5622 27.5591 27.5611 27.5587 27.5607 27.5582 27.5613 720 28.3465 28.3435 28.3496 28.3528 28.3474 28.3506 28.3465 28.3514 28.3465 28.3496 28.3465 28.3485 28.3461 28.3481 28.3456 28.3487 750 29.5276 29.5246 29.5307 29.5339 29.5285 29.5317 29.5276 29.5325 29.5276 29.5307 29.5276 29.5296 29.5272 29.5292 29.5267 29.5298 780 30.7087 30.7057 30.7118 30.7150 30.7096 30.7128 30.7087 30.7136 30.7087 30.7118 30.7087 30.7107 30.7083 30.7103 30.7078 30.7109 790 31.1024 31.0994 31.1055 31.1087 31.1033 31.1065 31.1024 31.1073 31.1024 31.1055 31.1024 31.1044 31.1020 31.1040 31.1015 31.1046 820 32.2835 32.2796 32.2869 32.2904 32.2845 32.2881 32.2835 32.2890 32.2835 32.2870 32.2835 32.2857 32.2831 32.2853 32.2825 32.2860 850 33.4646 33.4607 33.4680 33.4715 33.4656 33.4692 33.4646 33.4701 33.4646 33.4681 33.4646 33.4668 33.4642 33.4664 33.4636 33.4671 870 34.2520 34.2481 34.2554 34.2589 34.2530 34.2566 34.2520 34.2575 34.2520 34.2555 34.2520 34.2542 34.2516 34.2538 34.2510 34.2545 920 36.2205 36.2166 36.2239 36.2274 36.2215 36.2251 36.2205 36.2260 36.2205 36.2240 36.2205 36.2227 36.2201 36.2223 36.2195 36.2230 950 37.4016 37.3977 37.4050 37.4085 37.4026 37.4062 37.4016 37.4071 37.4016 37.4051 37.4016 37.4038 37.4012 37.4034 37.4006 37.4041 980 38.5827 38.5788 38.5861 38.5896 38.5837 38.5873 38.5827 38.5882 38.5827 38.5862 38.5827 38.5849 38.5823 38.5845 38.5817 38.5852 1000 39.3701 39.3662 39.3735 39.3770 39.3711 39.3747 39.3701 39.3756 39.3701 39.3736 39.3701 39.3723 39.3697 39.3719 39.3691 39.3726 1150 45.2756 45.2707 45.2795 45.2836 45.2767 45.2808 45.2756 45.2821 45.2756 45.2797 45.2756 45.2782 45.2752 45.2778 45.2745 45.2786 1250 49.2126 49.2077 49.2165 49.2206 49.2137 49.2178 49.2126 49.2191 49.2126 49.2167 49.2126 49.2152 49.2122 49.2148 49.2115 49.2156 1400 55.1181 55.1118 55.1224 55.1274 55.1193 55.1242 55.1181 55.1258 55.1181 55.1230 55.1181 55.1212 55.1177 55.1208 55.1169 55.1218 1600 62.9921 62.9858 62.9964 63.0014 62.9933 62.9982 62.9921 62.9998 62.9921 62.9970 62.9921 62.9952 62.9917 62.9948 62.9909 62.9958 1800 70.8661 70.8582 70.8708 70.8767 70.8674 70.8733 70.8661 70.8752 70.8661 70.8720 70.8661 70.8697 70.8657 70.8693 70.8648 70.8707 2000 78.7402 78.7323 78.7449 78.7508 78.7415 78.7474 78.7402 78.7493 78.7402 78.7461 78.7402 78.7438 78.7398 78.7434 78.7389 78.7448 2300 90.5512 90.5414 90.5563 90.5632 90.5525 90.5594 90.5512 90.5622 90.5512 90.5581 90.5512 90.5555 90.5508 90.5551 90.5499 90.5568 2500 98.4252 98.4154 98.4303 98.4372 98.4265 98.4334 98.4252 98.4362 98.4252 98.4321 98.4252 98.4295 98.4248 98.4291 98.4239 98.4308 52 www.axisbearing.com

Engineering Section Housing Fits K6 K7 M6 M7 N6 N7 P6 P7 High Low High Low High Low High Low High Low High Low High Low High Low 0.6295 0.6300 0.6294 0.6301 0.6293 0.6297 0.6292 0.6299 0.6291 0.6295 0.6290 0.6297 0.6289 0.6293 0.6288 0.6295 0.7476 0.7481 0.7474 0.7482 0.7473 0.7478 0.7472 0.7480 0.7471 0.7476 0.7469 0.7477 0.7468 0.7473 0.7466 0.7474 0.8264 0.8269 0.8262 0.8270 0.8261 0.8266 0.8260 0.8268 0.8259 0.8264 0.8257 0.8265 0.8256 0.8261 0.8254 0.8262 0.8657 0.8662 0.8655 0.8663 0.8654 0.8659 0.8653 0.8661 0.8652 0.8657 0.8650 0.8658 0.8649 0.8654 0.8647 0.8655 0.9445 0.9450 0.9443 0.9451 0.9442 0.9447 0.9441 0.9449 0.9440 0.9445 0.9438 0.9446 0.9437 0.9442 0.9435 0.9443 1.0232 1.0237 1.0230 1.0238 1.0229 1.0234 1.0228 1.0236 1.0227 1.0232 1.0225 1.0233 1.0224 1.0229 1.0232 1.0230 1.1020 1.1025 1.1018 1.1026 1.1017 1.1022 1.1016 1.1024 1.1015 1.1020 1.1013 1.1021 1.1012 1.1017 1.1010 1.1018 1.1807 1.1812 1.1805 1.1813 1.1804 1.1809 1.1803 1.1811 1.1802 1.1807 1.1800 1.1808 1.1799 1.1804 1.1797 1.1805 1.2593 1.2599 1.2591 1.2601 1.2590 1.2596 1.2588 1.2598 1.2587 1.2593 1.2585 1.2595 1.2583 1.2590 1.2581 1.2591 1.3775 1.3781 1.3773 1.3783 1.3772 1.3778 1.3770 1.3780 1.3769 1.3775 1.3767 1.3777 1.3765 1.3772 1.3763 1.3773 1.4562 1.4568 1.4560 1.4570 1.4559 1.4565 1.4557 1.4567 1.4556 1.4562 1.4554 1.4564 1.4552 1.4559 1.4550 1.4560 1.5743 1.5749 1.5741 1.5751 1.5740 1.5746 1.5738 1.5748 1.5737 1.5743 1.5735 1.5745 1.5733 1.5740 1.5731 1.5741 1.6530 1.6536 1.6528 1.6538 1.6527 1.6533 1.6525 1.6535 1.6524 1.6530 1.6522 1.6532 1.6520 1.6527 1.6518 1.6528 1.8499 1.8505 1.8497 1.8507 1.8496 1.8502 1.8494 1.8504 1.8493 1.8499 1.8491 1.8501 1.8489 1.8496 1.8487 1.8497 2.0466 2.0474 2.0464 2.0476 2.0463 2.0470 2.0460 2.0472 2.0459 2.0466 2.0457 2.0468 2.0454 2.0462 2.0452 2.0464 2.1648 2.1656 2.1646 2.1658 2.1645 2.1652 2.1642 2.1654 2.1641 2.1648 2.1639 2.1650 2.1636 2.1644 2.1634 2.1646 2.2829 2.2837 2.2827 2.2839 2.2826 2.2833 2.2823 2.2835 2.2822 2.2829 2.2820 2.2831 2.2817 2.2825 2.2815 2.2827 2.4403 2.4411 2.4401 2.4413 2.4400 2.4407 2.4397 2.4409 2.4396 2.4403 2.4394 2.4405 2.4391 2.4399 2.4389 2.4401 2.5585 2.5593 2.5583 2.5595 2.5582 2.5589 2.5579 2.5591 2.5578 2.5585 2.5576 2.5587 2.5573 2.5581 2.5571 2.5583 2.7553 2.7561 2.7551 2.7563 2.7550 2.7557 2.7547 2.7559 2.7546 2.7553 2.7544 2.7555 2.7541 2.7549 2.7539 2.7551 2.8340 2.8348 2.8338 2.8350 2.8337 2.8344 2.8334 2.8346 2.8333 2.8340 2.8331 2.8342 2.8328 2.8336 2.8326 2.8338 3.0703 3.0711 3.0701 3.0713 3.0700 3.0707 3.0697 3.0709 3.0696 3.0703 3.0694 3.0705 3.0691 3.0699 3.0689 3.0701 3.1490 3.1498 3.1488 3.1500 3.1487 3.1494 3.1484 3.1496 3.1483 3.1490 3.1481 3.1492 3.1478 3.1486 3.1476 3.1488 3.3458 3.3467 3.3455 3.3469 3.3454 3.3463 3.3451 3.3465 3.3450 3.3459 3.3447 3.3461 3.3445 3.3453 3.3442 3.3456 3.5426 3.5435 3.5423 3.5437 3.5422 3.5431 3.5419 3.5433 3.5418 3.5427 3.5415 3.5429 3.5413 3.5421 3.5410 3.5424 3.9363 3.9372 3.9360 3.9374 3.9359 3.9368 3.9356 3.9370 3.9355 3.9364 3.9352 3.9366 3.9350 3.9358 3.9347 3.9361 4.3300 4.3309 4.3297 4.3311 4.3296 4.3305 4.3293 4.3307 4.3292 4.3301 4.3289 4.3303 4.3287 4.3295 4.3284 4.3298 4.5269 4.5278 4.5266 4.5280 4.5265 4.5274 4.5262 4.5276 4.5261 4.5270 4.5258 4.5272 4.5256 4.5264 4.5253 4.5267 4.7237 4.7246 4.7234 4.7248 4.7233 4.7242 4.7230 4.7244 4.7229 4.7238 4.7226 4.7240 4.7224 4.7232 4.7221 4.7235 4.9205 4.9215 4.9202 4.9218 4.9200 4.9210 4.9197 4.9213 4.9195 4.9205 4.9193 4.9208 4.9189 4.9199 4.9186 4.9202 5.1173 5.1183 5.1170 5.1186 5.1168 5.1178 5.1165 5.1181 5.1163 5.1173 5.1161 5.1176 5.1157 5.1167 5.1154 5.1170 5.3142 5.3152 5.3139 5.3155 5.3137 5.3147 5.3134 5.3150 5.3132 5.3142 5.3130 5.3145 5.3126 5.3136 5.3123 5.3139 5.5110 5.5120 5.5107 5.5123 5.5105 5.5115 5.5102 5.5118 5.5100 5.5110 5.5098 5.5113 5.5094 5.5104 5.5091 5.5107 5.7079 5.7089 5.7076 5.7092 5.7074 5.7084 5.7071 5.7087 5.7069 5.7079 5.7067 5.7082 5.7063 5.7073 5.7060 5.7076 5.9047 5.9057 5.9044 5.9060 5.9042 5.9052 5.9039 5.9055 5.9037 5.9047 5.9035 5.9050 5.9031 5.9041 5.9028 5.9044 6.2984 6.2994 6.2981 6.2997 6.2979 6.2989 6.2976 6.2992 6.2974 6.2984 6.2972 6.2987 6.2968 6.2978 6.2965 6.2981 6.6921 6.6931 6.6918 6.6934 6.6916 6.6926 6.6913 6.6929 6.6911 6.6921 6.6909 6.6924 6.6905 6.6915 6.6902 6.6918 7.0858 7.0868 7.0855 7.0871 7.0853 7.0863 7.0850 7.0866 7.0848 7.0858 7.0846 7.0861 7.0842 7.0852 7.0839 7.0855 7.4794 7.4805 7.4790 7.4808 7.4788 7.4800 7.4785 7.4803 7.4783 7.4794 7.4779 7.4797 7.4775 7.4787 7.4772 7.4790 7.8731 7.8742 7.8727 7.8745 7.8725 7.8737 7.8722 7.8740 7.8720 7.8731 7.8716 7.8734 7.8712 7.8724 7.8709 7.8727 8.2668 8.2679 8.2664 8.2682 8.2662 8.2674 8.2659 8.2677 8.2657 8.2668 8.2653 8.2671 8.2649 8.2661 8.2646 8.2664 8.4637 8.4648 8.4633 8.4651 8.4631 8.4643 8.4628 8.4646 8.4626 8.4637 8.4622 8.4640 8.4618 8.4630 8.4615 8.4633 8.8574 8.8585 8.8570 8.8588 8.8568 8.8580 8.8565 8.8583 8.8563 8.8574 8.8559 8.8577 8.8555 8.8567 8.8552 8.8570 9.4479 9.4490 9.4475 9.4493 9.4473 9.4485 9.4470 9.4488 9.4468 9.4479 9.4464 9.4482 9.4460 9.4472 9.4457 9.4475 9.8416 9.8427 9.8412 9.8430 9.8410 9.8422 9.8407 9.8425 9.8405 9.8416 9.8401 9.8419 9.8397 9.8409 9.8394 9.8412 10.2351 10.2364 10.2348 10.2368 10.2346 10.2358 10.2342 10.2362 10.2340 10.2352 10.2336 10.2356 10.2331 10.2343 10.2327 10.2348 10.6288 10.6301 10.6285 10.6305 10.6283 10.6295 10.6279 10.6299 10.6277 10.6289 10.6273 10.6293 10.6268 10.6280 10.6264 10.6285 11.0225 11.0238 11.0222 11.0242 11.0220 11.0232 11.0216 11.0236 11.0214 11.0226 11.0210 11.0230 11.0205 11.0217 11.0201 11.0222 11.8099 11.8112 11.8096 11.8116 11.8094 11.8106 11.8090 11.8110 11.8088 11.8100 11.8084 11.8104 11.8079 11.8091 11.8075 11.8096 12.2036 12.2049 12.2033 12.2053 12.2031 12.2043 12.2027 12.2047 12.2025 12.2037 12.2021 12.2041 12.2016 12.2028 12.2012 12.2033 12.5973 12.5987 12.5968 12.5991 12.5966 12.5980 12.5962 12.5984 12.5960 12.5974 12.5955 12.5978 12.5950 12.5964 12.5945 12.5968 13.3847 13.3861 13.3842 13.3865 13.3840 13.3854 12.3836 12.3858 13.3834 13.3848 13.3829 13.3852 13.3824 13.3838 13.3819 13.3842 13.7784 13.7798 13.7779 13.7802 13.7777 13.7791 13.7773 13.7795 13.7771 13.7785 13.7766 13.7789 13.7761 13.7775 13.7756 13.7779 14.1721 14.1735 14.1716 14.1739 14.1714 14.1728 14.1710 14.1732 14.1708 14.1722 14.1703 14.1726 14.1698 14.1712 14.1693 14.1716 14.9595 14.9609 14.9590 14.9613 14.9588 14.9602 14.9584 14.9606 14.9582 14.9596 14.9577 14.9600 14.9572 14.9586 14.9567 14.9590 15.7469 15.7483 15.7464 15.7487 15.7462 15.7476 15.7458 15.7480 15.7456 15.7470 15.7451 15.7474 15.7446 15.7460 15.7441 15.7464 16.5341 16.5357 16.5336 16.5361 16.5334 16.5350 16.5329 16.5354 16.5328 16.5343 16.5323 16.5347 16.5317 16.5332 16.5311 16.5336 17.3215 17.3231 17.3210 17.3235 17.3208 17.3224 17.3203 17.3228 17.3202 17.3217 17.3197 17.3221 17.3191 17.3206 17.3185 17.3210 18.1089 18.1105 18.1084 18.1109 18.1082 18.1098 18.1077 18.1102 18.1076 18.1091 18.1071 18.1095 18.1065 18.1080 18.1059 18.1084 18.8963 18.8979 18.8958 18.8983 18.8956 18.8972 18.8951 18.8976 18.8950 18.8965 18.8945 18.8969 18.8939 18.8954 18.8933 18.8958 19.6837 19.6853 19.6832 19.6857 19.6830 19.6846 19.6825 19.6850 19.6824 19.6839 19.6819 19.6843 19.6813 19.6828 19.6807 19.6832 20.4707 20.4724 20.4696 20.4724 20.4696 20.4714 20.4686 20.4714 20.4689 20.4707 20.4679 20.4707 20.4676 20.4693 20.4666 20.4693 21.2581 21.2598 21.2570 21.2598 21.2570 21.2588 21.2560 21.2588 21.2563 21.2581 21.2553 21.2581 21.2550 21.2567 21.2540 21.2567 22.0455 22.0472 22.0444 22.0472 22.0444 22.0462 22.0434 22.0462 22.0437 22.0455 22.0427 22.0455 22.0424 22.0441 22.0414 22.0441 22.8329 22.8346 22.8318 22.8346 22.8318 22.8336 22.8308 22.8336 22.8311 22.8329 22.8301 22.8329 22.8298 22.8315 22.8288 22.8315 23.6203 23.6220 23.6192 23.6220 23.6192 23.6210 23.6182 23.6210 23.6185 23.6203 23.6175 23.6203 23.6172 23.6189 23.6162 23.6189 24.4077 24.4094 24.4066 24.4094 24.4066 24.4084 24.4056 24.4084 24.4059 24.4077 24.4049 24.4077 24.4046 24.4063 24.4036 24.4063 25.5886 25.5906 25.5875 25.5906 25.5875 25.5894 25.5863 25.5894 25.5867 25.5886 25.5855 25.5886 25.5852 25.5871 25.5840 25.5871 26.3760 26.3780 26.3749 26.3780 26.3749 26.3768 26.3737 26.3768 26.3741 26.3760 26.3729 26.3760 26.3726 26.3745 26.3714 26.3745 26.7697 26.7717 26.7686 26.7717 26.7686 26.7705 26.7674 26.7705 26.7678 26.7697 26.7666 26.7697 26.7663 26.7682 26.7651 26.7682 27.5571 27.5590 27.5560 27.5590 27.5560 27.5579 27.5548 27.5579 27.5552 27.5571 27.5540 27.5571 27.5537 27.5556 27.5525 27.5556 28.3445 28.3465 28.3434 28.3465 28.3434 28.3453 28.3422 28.3453 28.3426 28.3445 28.3414 28.3445 28.3411 28.3430 28.3399 28.3430 29.5256 29.5276 29.5245 29.5276 29.5245 29.5264 29.5233 29.5264 29.5237 29.5256 29.5225 29.5256 29.5222 29.5241 29.5210 29.5241 30.7067 30.7087 30.7056 30.7087 30.7056 30.7075 30.7044 30.7075 30.7048 30.7067 30.7036 30.7067 30.7033 30.7052 30.7021 30.7052 31.1004 31.1024 31.0993 31.1024 31.0993 31.1012 31.0981 31.1012 31.0985 31.1004 31.0973 31.1004 31.0970 31.0989 31.0958 31.0989 32.2813 32.2835 32.2800 32.2835 32.2800 32.2822 32.2786 32.2822 32.2791 32.2813 31.2778 32.2813 32.2774 32.2796 32.2760 32.2796 33.4624 33.4646 33.4611 33.4646 33.4611 33.4633 33.4597 33.4633 33.4602 33.4624 33.4589 33.4624 33.4585 33.4607 33.4571 33.4607 34.2498 34.2520 34.2485 34.2520 34.2485 34.2507 34.2471 34.2507 34.2476 34.2498 34.2463 34.2498 34.2459 34.2481 34.2445 34.2481 36.2183 36.2205 36.2170 36.2205 36.2170 36.2192 36.2156 36.2192 36.2161 36.2183 36.2148 36.2183 36.2144 36.2166 36.2130 36.2166 37.3994 37.4016 37.3981 37.4016 37.3981 37.4003 37.3967 37.4003 37.3972 37.3994 37.3959 37.3994 37.3955 37.3977 37.3941 37.3977 38.5805 38.5827 38.5792 38.5827 38.5792 38.5814 38.5778 38.5814 38.5783 38.5805 38.5770 38.5805 38.5766 38.5788 38.5752 38.5788 39.3679 39.3701 39.3666 39.3701 39.3666 39.3688 39.3652 39.3688 39.3657 39.3679 39.3644 39.3679 39.3640 39.3662 39.3626 39.3662 45.2730 45.2756 45.2715 45.2756 45.2714 45.2740 45.2699 45.2740 45.2704 45.2730 45.2689 45.2730 45.2683 45.2709 45.2667 45.2709 49.2100 49.2126 49.2085 49.2126 49.2084 49.2110 49.2069 49.2110 49.2074 49.2100 49.2059 49.2100 49.2053 49.2079 40.2037 49.2079 55.1150 55.1181 55.1132 55.1181 55.1131 55.1162 55.1113 55.1162 55.1120 55.1150 55.1101 55.1150 55.1095 55.1126 55.1077 55.1126 62.9890 62.9921 62.9872 62.9921 62.9871 62.9902 62.9853 62.9902 62.9860 62.9890 62.9841 62.9890 62.9835 62.9866 62.9817 62.9866 70.8625 70.8661 70.8602 70.8661 70.8602 70.8638 70.8579 70.8638 70.8589 70.8625 70.8566 70.8625 70.8558 70.8594 70.8535 70.8594 78.7366 78.7402 78.7343 78.7402 78.7343 78.7379 78.7320 78.7379 78.7330 78.7366 78.7307 78.7366 78.7299 78.7335 78.7276 78.7335 90.5469 90.5512 90.5443 90.5512 90.5442 90.5485 90.5416 90.5485 90.5425 90.5469 90.5400 90.5469 90.5392 90.5435 90.5366 90.5435 98.4209 98.4252 98.4183 98.4252 98.4182 98.4225 98.4156 98.4225 98.4165 98.4209 98.4140 98.4209 98.4132 98.4175 98.4106 98.4175 www.axisbearing.com 53

Engineering Section Bearing Troubleshooting Trouble Observed Characteristic Probable Causes Corrective Action Excessive axial load Correct outer ring fit in housing and/or shoulder location to allow thermal expansion. Look to reduce axial loading. High pitch, steady tone Excessive radial load Use correct fit of inner ring on shaft. For radial bearings, use bearing with greater internal clearance. For preloaded paired bearings, use lighter preload. Look to reduce axial loading. Misalignment Correct alignment Too much clearance in bearing Use correct shaft fit. For radial bearings use bearing with less internal clearance. For preloaded paired bearings, use heavier preload NOISE Low pitch continouous or intermittent Bearing brinelled (indents in bearing) Raceways pitted due to dirt Resonant vibration of machine structure Replace bearing, avoid brinelling. Wash all parts, replace with new bearing, use clean lubricant, improve sealing. Stiffen or sound-deaden thin panels and large flat surfaces. Intermittent squeal or high pitch noise Ball skidding Provide thrust preload spring. Use thinner grease. For radial bearings, use bearing with less internal clearance. For preloaded paired bearings, check for correct preload. Shaft rubbing housing Correct machine fits. Eliminate looseness. Intermittent rumbles, rattles clicks, etc. To much clearance in bearing Dirt in bearing Correct shaft fit. For radial bearings use adjusting spring or bearing with less internal clearance. For preloaded paired bearings, check for correct preload. Wash all parts, replace with new bearing, use clean lubricant, improve sealing. Loose machine parts Tighten all fans, pulleys, closures, spacers, slingers etc. High after first start Grease redistribution Allow machine to cool. Restart slowly if possible. Churing of lubricant Use lower oil level; less grease; stiffer grease No lubricant Add lubricant. TEMPERATURE Continuously high during operation Excessive axial load Excessive radial load Check outer ring fit in housing and/or shoulder location to allow thermal expansion. Use correct fit of inner ring on shaft. For radial bearings, use bearing with greater internal clearance. For preloaded paired bearings, use lighter preload. Look to reduce loading. Bearing misalignment Correct machine parts and alignment procedures. Excessive seal drag Use different type of seal or shield. 54 www.axisbearing.com

Engineering Section Bearing Troubleshooting Trouble Observed Characteristic Probable Cause Corrective Action During acceleration or deceleration periods Critical speeds of machine components Stiffen shaft or other machine components to avoid critical speeds. Unbalanced rotating parts Dynamically balance rotating parts. EXCESSIVE VIBRATION During operation at fixed speeds Shaft bent Cams, gears, linkage looseness Straighten and re-balance, or replace shaft. Adjust, improve or redesign. Misalignment Correct machine parts and alignment procedures. Bearing brinelling Replace bearing, avoid brinelling. Shaft bent Straighten and re-balance, or replace shaft. Bearing misalignment Correct machine parts and alignment procedures. RUNOUT Shaft does not run true. Shaft binds when rotated by hand. Bearing rings out of square Dirt Check squareness of shaft and housing shoulders, spacers and flingers. Remove any burrs. Wash all parts, replace with new bearing if necessary, use clean lubricant, improve sealing. Machine Deflection Stiffen machine members. Housing fit too loose Use recommended housing fit. OUTER RING WEARS LOOSE IN HOUSING Wear in housing bore Unbalanced forces Poor finish Dynamically balance rotating parts. Clamp outer ring faces. Use cylindrical roller bearing and press fit outer and inner rings. Use tighter fits on housing to prevent wear. Bore or grind housing I.D. oversize, press in a bushing and finish bore or grind to size. Soft housing material Use steel liners. Work-harden bore. www.axisbearing.com 55

Contents Introduction.......................................................... 1 Part Number Breakdown.............................................. 2-4 1200 Series Self-Aligning.............................................. 5 1300 Series Self-Aligning.............................................. 6 1600 Series inch.................................................... 7 2200 Series Self-Aligning.............................................. 8 2300 Series Self Aligning.............................................. 9 5200 Series......................................................... 10 5300 Series......................................................... 11 600 Series.......................................................... 12 6000 Series......................................................... 13 6200 Series......................................................... 14 6300 Series......................................................... 15 6400 Series......................................................... 16 6800 Series......................................................... 17 6900 Series......................................................... 18 M6200 Series Max Type.............................................. 19 M6300 Series Max Type.............................................. 20 7200 Series Angular Contact.......................................... 21 7200 Series Duplex................................................. 22 7300 Series Angular Contact.......................................... 23 7300 Series Duplex................................................. 24 7000 Series Spindle Bearings.......................................... 25 7000 Series Spindle Bearing Pairs...................................... 26 7200 Series Spindle Bearings.......................................... 27 7200 Series Spindle Bearing Pairs...................................... 28 7900 Series Spindle Bearings.......................................... 29 7900 Series Spindle Bearing Pairs...................................... 30 87000 Series........................................................ 31 88000 Series........................................................ 32 WC87000 Series..................................................... 33 WC88000 Series..................................................... 34 R Series - inch....................................................... 35 RLS Series - inch..................................................... 36 RMS Series - inch.................................................... 37 Snap Ring & Groove Dimensions...................................... 38-40 Radial Internal Clearance............................................... 41 www.axisbearing.com

www.axisbearing.com General Bearing Installation............................................. 42 Angular Contact Installation.......................................... 43-44 Angular Contact Pairs End Play.......................................... 45 Preloaded Spindle Sets................................................ 46 Introduction to Shaft and Housing Fits..................................... 47 Shaft Fits for Radial Bearings............................................ 48 Housing Fits for Radial Bearings......................................... 49 Shaft Fits........................................................ 50-51 Housing Fits..................................................... 52-53 Bearing Troubleshooting............................................ 54-55