PLUMMER BLOCK HOUSINGS

9. BASIC STRUCTURE OF FBJ Bearing Unit / Insert PLUMMER BLOCK HOUSINGS STRUCTURE OF PLUMMER BLOCK HOUSINGS 9

0. MATERIALS AND MACHINING TOLERANCES Plummer Block Housings are cast and produced in accordance with ISO/R3-994 standard. (B.S. 64: 969 standard, JIS B 55-968 standard) The following tables show materials and relative machining tolerance covering the housings and its accessories. 0. HOUSING JIS TENSILE MATERIAL SYMBOL SYMBOL STRENGTH kgf/mm GREY CAST IRON FC 00 G 550 0 0. ACCESSORIES NAME PART NO. MATERIALS FELT STRIP FS 60%-80% WOOL,0%RAYON,DENSITY 0.5g/cm LOCATING RING SR MILD STEEL STRIP AISI 00/ALUMINUM HEXAGON BOLT M MILD STEEL AISI 00 ZF SEAL ZF NBR END COVER 500NA NBR & MILD STEEL PLATE END PLATE P MILD STEEL PLATE END COVER TSA CAST IRON END PLUG EPR NBR & MILD STEEL Different types of sealins arrangements can be supplied on request. Ball Bearing / Roller Unit Bearing / Insert 0.3 MACHINING TOLERANCE: 0.3. HOUSINGS BORE. (0.00mm) BORE mm G7 H7 H8 J7 0-8 8-30 30-50 50-80 80-0 0-80 80-50 50-35 35-400 400-500 500-60 + 4 + 8 + 7 + 0 + 6-0 - 0-8 + 8 + + 33 + + 7-0 - 0-9 + 34 + 5 + 39 + 4 + 9-0 - 0 - + 40 + 30 + 46 + 8 + 0-0 - 0 - + 4 + 35 + 54 + + - 0-0 - 3 + 54 + 40 + 63 + 6 + 4-0 - 0-4 + 6 + 46 + 7 + 30 + 5-0 - 0-6 + 69 + 5 + 8 + 36 + 7-0 - 0-6 + 75 + 57 + 89 + 39 + 8-0 - 0-8 + 83 + 63 + 97 + 43 + 0-0 - 0-0 + 9 + 69 + 04 + 46 + 3-0 - 0-3 0.3. EXCEPT HOUSINGS BORE (0.00mm) DIMENSION mm H0 H H H3 h3 0-8 8-30 30-50 50-80 80-0 0-80 80-50 50-35 35-400 + 70 + 0 + 80 + 70 + 0-0 - 0-0 - 0-70 + 84 + 30 + 0 + 330 + 0-0 - 0-0 - 0-330 + 00 + 60 + 50 + 390 + 0-0 - 0-0 - 0-390 + 0 + 90 + 300 + 460 + 0-0 - 0-0 - 0-460 + 40 + 0 + 350 + 540 + 0-0 - 0-0 - 0-540 + 60 + 50 + 400 + 630 + 0-0 - 0-0 - 0-630 + 85 + 90 + 460 + 70 + 0-0 - 0-0 - 0-70 + 0 + 30 + 50 + 80 + 0-0 - 0-0 - 0-80 + 30 + 360 + 570 + 890 + 0-0 - 0-0 - 0-890 0.4 SELECTION OF BEARING HOUSING TOLERANCES Tolerance Conditions Examples symbol according to JIS Indeterminate Normal and light loads, Axial Electrical motors, Pumps load direction displacement of the outer ring desirable Crankshaft main bearings Shock loads, Temporary complete unloading Journal boxes for rail vehicles J7 Fixed outer ring load All loads Normal and light loads, Load under Bearing applications in general, Journal boxes for rail vehicles Line shaftings H7 H8 Heat suppplide through the shaft Dryer cylinders G7 30

Plummer Block - 500 Series - 500 Series Bearing Unit / Insert NOMINAL DIMENSIONS (mm) HOUSING SHAFT DIA. d D B b G F A L H E E L X Z dh NO. METRIC INCH H8 H3 h3 METRIC 505 0 3/4 5 65 46 5 40 67 75 30 5 - -.5 506 5 6 85 5 30 50 77 90 50 5 6.5 507 30 -/8 7 85 5 33 50 8 95 50 5-4 - 3.5 508 35 -/4 80 05 60 5 33 60 85 0 70 30-6 - 36.5 509 40 - / 85 05 60 5 3 60 85 70 30-8 - 4.5 50 45-3/4 90 05 60 5 33 60 90 5 70 30-8 - 46.5 5 50 00 55 70 8 33 70 95 30 0 35 60 30 54 5.5 5 55 - /8 0 55 70 30 38 70 05 35 0 35 7 3 6 56.5 53 60 - /4 0 75 80 30 43 80 0 50 30 40 7 36 6 6 55 65 - / 30 80 80 30 4 80 5 55 30 40 8 38 68 67 56 70-3/4 40 35 90 3 43 95 0 75 60 50 84 40 68 7 57 75 3 50 30 90 3 46 95 5 85 60 50 84 4 70 77 58 80 3- /4 60 345 00 35 6.4 00 45 95 90 50 04 50 8 8 59 85-70 345 00 35 53 40 0 90 50 - - - 87 50 90 3- / 80 380 0 40 70.3 60 8 30 60 4 54 90 9 5 00 4 00 40 0 45 80 5 75 40 350 70 3 60 9 0 54 0 4- /4 5 40 0 45 86 40 85 70 350 70 48 64 95 3 56 5 4- / 30 445 30 50 90 50 90 90 380 70 68 64 00 8 58 5 5 50 500 50 50 98 50 05 305 40 80 86 70 08 8 530 35 5- /4 70 530 60 60 06 60 0 35 450 90 304 76 3 38 53 40 5-/ 90 550 60 60 4 70 35 345 470 90 30 80 43 3

BEARING NO. ADAPTER SLEEVE LOCATING RING d3 t f f u v S WEIGHT (kg) SELF-ALIG SPHERICAL METRIC INCH NUMBER QTY H H3 H8 bolt 4 bolt 5 5 BALL ROLLER 3 M8 3 4. 5 0 M M8.5.3 05K - H05 HE05 5X7 05K 05K H305 HE305 5X7 38 M8 4 5.4 5 0 M M0.74.8 06K - H06 HE06 6X7 06K 06K H606 HE606 6X0 43 M0 4 5.4 5 0 M M0.9 3. 067K - H07 HS07 7X8 07K 07K H307 HS307 7X0 48 M0 4 5.4 5 0 M M0.63 3. 08K - H08 HE08 80X7.5 08K 08K H308 HE308 80X0 53 M0 4 5.4 5 0 M M0.64 3.7 09K - H09 HE09 85X6 09K 09K H309 HE309 85X8 58 M0 4 5.4 5 0 M M0.80 3.8 0K - H0 HE0 90X6.5 0K 0K H30 HE30 90X0 67 M 5 6.9 8 3 M6 M 4.3 6. K - H HE 00X6 K K H3 HE3 00X8 7 M 5 6.9 8 3 M6 M 4.99 6.5 K - H HS 0X8 K K H3 HS3 0X0 77 M 5 6.8 8 3 M6 M 5.64 8.3 3K - H3 HE3 0X0 3K 3K H33 HE33 0X 8 M 5 6.8 8 3 M6 M 6.9 9.0 5K - H5 HE5 30X8 5K 5K H35 HE35 30X0 89 M6 6 8. 7 M0 M 8.7. 6K - H6 HE6 40X8.5 6K 6K H36 HE36 40X0 94 M6 6 8. 7 M0 M 9.37. 7K - H7 HE7 50X9 7K 7K H37 HE37 50X0 99 M6 6 8. 7 M0 M6.5 5. 8K - H8 HE8 60X76. 8K 8K H38 HE38 60X. - 38K H38 HE38 60X0 04 M6 6 8. 8 M0 M6 3.5 7.7 9K - H9 70X0.5-9K H39 70X0 M0 7 9.3 6 3 M4 M6 6.3 0.5 0K 0K H30 HE30 80X. - 30K H30 HE30 80X0 5 M0 8 0.8 6 3 M4 M6 5. 9. K K H3 HE3 00X3.5-3K H3 HE3 00X0 35 M0 8 0.7 6 34 M4 M6 7. 33-4K H34 HE34 5X4-34K H34 HE34 5X0 40 M4 8 0.7 8 35 M4 M0 35. 40.9-6K H36 HE36 30X3-36K H36 HE36 30X0 54 M4 9. 34 44 M30 M4 43.7 48.6-8K H38 HE38 50X5-38K H38 HE38 50X0 64 M4 9. 34 4 M30 M4 45.3 56. - 30K H330 HE330 70X6.5-330K H330 HE330 70X0 73 M4 0 3.7 3 44 M30 M4 50.75 68.5-3K H33 HE33 90X7-33K H33 HE33 90X0 Ball Bearing / Roller Unit Bearing / Insert NOTES: Foot of standard housing type is solid without mounting holes or can be precast as -bolt (with prefi x T) or 4-bolt mounting holes (with prefi x F). Taconite seal will be supplied as optional for perfect arrangement in severe operating conditions to prevent contamination from fi ne abrasive dust. ZF rubber seals can be supplied upon request. 3

Plummer Block U 500~600 Series Bearing Unit / Insert HOUSING SIZE SHAFT DIAMETER PLUMMER BLOCK HOUSING PLUMMER BLOCK HOUSING DIMENSIONS (mm) D B b G F A L H E d d 3 d(mm) (H8) (H3) (h3) (H) (H3) U 505 0 U 505 5 65 46 9 5 40 67 73 30 3.5 39.5 U 605 0 U 506-605 6 85 5 3 50 77 88 50 36.5 44.5 U 506 5 U 506-605 6 85 5 3 50 77 88 50 36.5 44.5 U 606 5 U 507-606 7 85 5 34 50 8 93 50 46.5 54.5 U 507 30 U 507-606 7 85 5 34 50 8 93 50 46.5 54.5 U 607 30 U 508-607 80 05 60 5 39 60 85 07 70 5.5 59.5 U 508 35 U 508-607 80 05 60 5 39 60 85 07 70 5.5 59.5 U 608 35 U 50-608 90 05 60 5 4 60 90 70 6.0 70.5 U 509 40 U 509 85 05 60 5 30 60 85 09 70 56.5 64.5 U 609 40 U 5-609 00 55 70 8 44 70 95 7 0 67.0 75.5 U 50 45 U 50-608 90 05 60 5 4 60 90 70 6.0 70.5 U 60 45 U 5-60 0 55 70 30 48 70 05 33 0 7.0 80.5 U 5 50 U 5-609 00 55 70 8 44 70 95 7 0 67.0 75.5 U 6 50 U 53-6 0 75 80 30 5 80 0 48 30 77.0 85.5 NU 5 55 U 5-60 0 55 70 30 48 70 05 33 0 7.0 80.5 U 6 55 U 55-6 30 80 80 30 56 80 5 54 30 87.0 95.5 U 53 60 U 53-6 0 75 80 30 5 80 0 48 30 77.0 85.5 NU 63 60 U 56-63 40 35 90 3 58 95 0 75 60 9.0 0.0 U 55 65 U 55-6 30 80 80 30 56 80 5 54 30 87.0 95.5 U 65 65 U 58-65 60 345 00 35 65 00 40 9 90 0.5.0 33

PLUMMER BLOCK HOUSING DIMENSIONS (mm) APPROPRIATE APARTMENT f u v s t WEIGHT ADAPTER LOCATING RING SEAL END BEARING NUMBER Kg SLEEVE NUMBER QTY NUMBER COVER 5 5 0 M M8.4 5 5 0 M M8.9 05 K 05 K 05 K 305 K 305 K H05 H305 H305 H305 SR 5X5 SR 5X7 SR 6X7.5 SR 6X8 U 505 U 605 505 UA 506 UA Ball Bearing / Roller Unit Bearing / Insert 5 5 0 M M8.9 06 K 06 K 06 K H06 H306 SR 6X8 SR 6X6 U 506 506 UA 5 5 0 M M0.0 306 K 306 K H306 H306 SR 7X7.5 SR 7X7 U 606 507 UA 5 5 0 M M0.0 07 K 07 K 07 K H07 H307 SR 7X8.5 SR 7X5.5 U 507 507 UA 5 5 0 M M0.7 307 K 307 K H307 H307 SR 80X9 SR 80X8 U 607 508 UA 5 5 0 M M0.7 08 K 08 K 08 K H08 H308 SR 80X.5 SR 80X8 U 508 508 UA 5 5 0 M M0.9 308 K 308 K 308 K 308 K H308 H308 SR 90X9 SR 90X8 U 608 5 NA-50 UA 5 5 0 M M0.8 09 K 09 K 09 K H09 H309 SR 85X5.5 SR 85X7 U 509 509 UA 5 8 4 M6 M 4.5 309 K 309 K 309 K 309 K H309 H309 SR 00X9.5 SR 00X8 U 609 5 NA-5 UA 5 5 0 M M0.9 0 K 0 K 0 K H0 H30 SR 90X0.5 SR 90X9 U 50 5 NA-50 UA 5 8 4 M6 M 5.0 30 K 30 K 30 K 30 K H30 H30 SR 0X0.5 SR 0X8 U 60 53 NA-5 UA 5 8 4 M6 M 4.5 K K K H H3 SR 00X.5 SR 00X9.5 U 5 5 NA-5 UA 5 8 4 M6 M 6.3 3 K 3 K 3 K 3 K H3 H3 SR 0X SR 0X8 U 6 55 NA-53 UA 5 8 4 M6 M 5.0 K K K H H3 SR 0X3 SR 0X0 U 5 53 NA-5 UA 5 8 4 M6 M 6.6 3 K 3 K 3 K 3 K H3 H3 SR 30X.5 SR 30X0 U 6 57 NA-55 UA 5 8 4 M6 M 6.3 3 K 3 K 3 K H3 H33 SR 0X4 SR 0X0 U 53 55 NA-53 UA 5 8 M0 M6 9.4 33 K 33 K 33 K 33 K H33 H33 SR 40X.5 SR 40X0 U 63 58 NA-56 UA 5 8 4 M6 M 6.6 5 K 5 K 5 K H5 H35 SR 30X5.5 SR 30X.5 U 55 57 NA-55 UA 5 8 M0 M6.3 35 K 35 K 35 K 35 K H35 H35 SR 60X4 SR 60X0 U 65 50 NA-58 UA 34

Plummer Block U 500~600 Series Bearing Unit / Insert HOUSING SIZE SHAFT DIAMETER PLUMMER BLOCK HOUSING PLUMMER BLOCK HOUSING DIMENSIONS (mm) D B b G F A L H E d d 3 d(mm) (H8) (H3) (h3) (H) (H3) U 56 70 U 56-63 40 35 90 3 58 95 0 75 60 9.5 0.0 U 66 70 U 59-66 70 345 00 35 68 45 08 90 3.0 4.0 U 57 75 U 57 50 30 90 3 6 95 5 8 60 97.5 06.0 U 67 75 U 50-67 80 380 0 40 70 60 4 30 37.5 47.5 U 58 80 U 58-65 60 345 00 35 65 00 40 9 90 0.5.0 U 59 85 U 59-66 70 345 00 35 68 45 08 90 3.0 4.0 U 69 85 U 5-69 00 40 0 45 80 5 75 37 350 47.5 57.5 U 50 90 U 50-67 80 380 0 40 70 60 4 30 37.5 47.5 U 60 90 U 54-60 5 40 0 45 86 40 85 7 350 57.5 67.5 U 5 00 U 5-69 00 40 0 45 80 5 75 37 350 47.5 57.5 U 54 0 U 54-60 5 40 0 45 86 40 85 7 350 57.5 67.5 U 56 5 U 56 30 445 30 50 90 50 90 90 380 67.5 77.5 U 58 5 U 58 50 500 50 50 98 50 05 30 40 77.5 87.5 U 530 35 U 530 70 530 60 60 06 60 0 33 450 9.5 0.5 U 53 40 U 53 90 550 60 60 4 70 35 344 470 0.5.5 35

PLUMMER BLOCK HOUSING DIMENSIONS (mm) APPROPRIATE APARTMENT f u v s t WEIGHT ADAPTER LOCATING RING SEAL END BEARING NUMBER Kg SLEEVE NUMBER QTY NUMBER COVER 5 8 M0 M6 9.4 6 8 M0 M6 3.5 6 K 6 K 6 K 36 K 36 K 36 K 36 K H6 H36 H36 H36 SR 40X6 SR 40X.5 SR 70X4.5 SR 70X0 U 56 U 66 58 NA-56 UA 56 NA-59 UA Ball Bearing / Roller Unit Bearing / Insert 5 8 M0 M6 9.8 7 K 7 K 7 K H7 H37 SR 50X6.5 SR 50X.5 U 57 59 NA-57 UA 6 6 3 M4 M0 6.6 5 8 M0 M6.3 6 8 M0 M6 3.5 37 K 37 K 37 K 37 K 8 K 8 K 8 K 38 K 9 K 9 K 9 K H37 H37 H8 H38 H38 H9 H39 SR 80X4.5 SR 80X0 SR 60X7.5 SR 60X.5 SR 60X.5 SR 70X8 SR 70X.5 U 67 U 58 U 59 50 UA 50 NA-58 UA 56 NA-59 UA 6 6 3 M4 M0 0.4 6 6 3 M4 M0 6.6 6 6 3 M4 M0 5.0 6 6 3 M4 M0 0.4 6 6 3 M4 M0 5.0 39 K 39 K 39 K 39 K 0 K 0 K 0 K 30 K 30 K 30 K 30 K 30 K K K K 3 K 4 K 34 K H39 H39 H0 H30 H30 H30 H30 H H3 H3 H34 H34 SR 00X7.5 SR 00X3 SR 80X8 SR 80X SR 80X9.7 SR 5X9.5 SR 5X3 SR 00X SR 00X3.5 SR 00X0. SR 5X4 SR 5X0 U 69 U 50 U 60 U 5 U 54 58 NA-5 UA 50 UA 530 NA-54 UA 58 NA-5 UA 530 NA-54 UA 6 8 35 M4 M4 9.8 6 K 36 K H36 H36 SR 30X3 SR 30X0 U 56 53 NA-56 UA 6 35 4 M30 M4 37.5 8 K 38 K H38 H38 SR 50X5 SR 50X0 U 58 58 UA 6 35 4 M30 M4 46.0 30 K 330 K H330 H330 SR 70X6.5 SR 70X0 U 530 530 UA 6 35 4 M30 M4 5.0 3 K 33 K H33 H33 SR 90X7 SR 90X0 U 53 53 UA 36