Single Row Deep Groove Ball Bearings

Transcription

1 Single Row eep Goove all eaings Single Row eep Goove all eaings The single ow eep goove ball beaings have elatively eep aceways on both ings without a filling slot an ae non-sepaable. High loa atings ae achieve by optimum sizes of balls an by thei confomity to the aceways. They can cay axial an aial loas in both iections an ae suitable even fo high otational spees. These beaings ae manufactue in a boa assotment an ae the most common olling beaing type. The oute ing with one ib of sepaable single ow ball beaings, types E an O, is esigne so that the inne ing with a cage an olling elements can be mounte sepaately. The beaings ae manufactue with a boe iamete up to = 20 mm an ae suitable fo lighte loas an high-spee applications. ounay imensions ounay imensions of the single ow eep goove ball beaings given in the imension tables with the exception of sepaable single ow ball beaings of types E an O, coespon to the intenational stana ISO 15. The snap ing goove imensions comply with the intenational stana ISO 464. eaings with Shiels o Seals The single ow eep goove ball beaings with sealing on one o on both sies ae manufactue with metallic shiels (Z, -2Z o ZR, -2ZR) o with seals (RS, -2RS o RSR, -2RSR). eaings with shiels have a non-contact sealing. The beaings ae manufactue in the oiginal esign with steps fo shiels on the inne ing (Z, -2Z) o, in the new esign, with a shiel an a smooth ib on the inne ing (ZR, -2ZR). Z -2Z ZR -2ZR 4

2 The sealing ings mae of ubbe, vulcanize on metallic einfoce ings, povie an effective fiction type seal. The beaings ae manufactue in the esign with oune steps on the inne ing (RS, 2RS) o, in a new esign, with a seal an a smooth ib on the inne ing (RSR, -2RSR). eaings with seals can be use within the tempeatue ange fom -30 C to 100 C. Supplies of beaings with seals within the opeating tempeatue ange fom -60 C to 150 C (RS2, 2RS2) shoul be negotiate with the supplie in avance. RS -2RS RSR -2RSR Shiels an seals ae fimly fixe in the goove of the oute ing an these ae not emovable. eaings with sealings on both sies (-2Z, -2RS o -2ZR, -2RSR) ae fille with a quality gease the popeties of which usually ensue the lubication uing the whole beaing life une nomal opeating conitions. The beaings of this esign cannot be elubicate an can be use within the opeating tempeatue ange fom -30 C to 100 C. The supply of beaings with a iffeent gease shoul be negotiate with the supplie in avance. Gease Fo beaings seale on both sies, the esignation of the gease filling iffeent fom stana gease is inicate by a symbol combination the fist two lettes of which inicate the opeating tempeatue ange (a symbol in accoance with STN ) an the thi symbol ientifies the gease name. TL Gease fo low opeating tempeatues (fom -60 C up to 100 C) TM Gease fo meium opeating tempeatues (fom -30 C up to 110 C) TH Gease fo high opeating tempeatues (fom -30 C up to 200 C) TW Gease fo low an high opeating tempeatues (fom -40 C up to 150 C) Note: The symbols of geases fo meium opeating temepeatues nee not be make on the beaings. eaings with Snap Ring Goove The single ow eep goove ball beaings with a snap ing goove (N) can be axially fixe in the housings easily an without high equiements on the space available simplifying the aangement esign. Fo beaings with a goove in the oute ing, snap ings coesponing to STN ae use (commecial esignation R an the numbe inicating the outsie iamete of the coesponing beaing, e. g. R47). eaings with a snap ing goove an a locking snap ing ae esignate by the suffix NR, e. g. 6204NR. Locking snap ings fo the beaings with a snap ing goove ae supplie sepaately. N NR The beaings with a snap ing goove can also be supplie in the moification with shiels o seals (ZN, -2ZN o RSN, -2RSN). The supply of these beaings must be negotiate in avance. Tapee oe Fo some less emaning applications, e. g. in agicultual machines, etc., some sizes of single ow eep goove ball beaings of type 62 an 63 with a tapee boe (K), tape 1:12, ae manufactue. These beaings ae also manufactue in a esign with shiels on both sies. The beaings ae fixe on the cylinical shaft by means of aapte sleeves of types H2, H3 o iectly on the tapee shaft. 5

3 Cages The single ow eep goove ball beaings of the basic esign ae equippe with a pesse cage mae of steel sheet, guie on balls, which is not esignate. These beaings ae pouce with iffeent types of cages fo special applications. Namely, beaings with a soli polyamie cage (TNH, TNGH), with a soli cage of fabic einfoce phenolic esin (T) an a machine bass cage (M, MA). The supply of these beaings shoul be negotiate in avance. Toleances Single ow eep goove ball beaings ae commonly manufactue within the toleance class P0 an P6. Fo special applications equiing high accuacy o fo applications with a high otational spee, the beaings in the highe toleance classes P6, P5 an P4 ae use. The beaings in highe toleance class P6E ae use fo otating electic machines. The limiting values of the imensional an unning accuacy eviation coespon to ISO 492. An exception is mae only fo the sepaable single ow ball beaings of types E o 0 the oute iamete of which has the limiting eviation +0.01/0.00 mm. The beaings in the toleance classes P5 an P4 ae mae of highe quality mateials such as electoslag o vacuum emelte beaing steels. Raial Cleaance The commonly manufactue single ow eep goove ball beaings have a nomal aial cleaance which is not inicate. Fo special aangements the beaings with a euce aial cleaance (C2) o with an incease aial cleaance (C3, C4, C5) ae supplie. Vibation Level The cuently manufactue single ow eep goove ball beaings have a nomal vibation level etemine by the manufactue. Fo special applications with high equiements on noisless opeation, beaings with euce vibation level ae supplie (C6). Symbol Combination The symbols fo the toleance classes, beaing intenal cleaances an vibation levels ae combine with the simultaneous omission of the symbol C in the secon an the following beaing special chaacteistics, e. g.: P6 + C3 = P63 C3 + C6 = C36 P6 + C3 + C6 = P P RS C Z P636 Stabilisation fo Opeation at Highe Tempeatue Fo aangements with a highe opeating tempeatue than 120 C, special heat teate-stabilise-single ow eep goove ball beaings ae supplie the fom stability of which at opeating tempeatue 150 C up to 400 C (S0, S1, S2, S3, S4, S5) is ensue. The supply of stabilise beaings shoul be negotiate with the supplie in avance. Misalignment Fo single ow eep goove ball beaings only small mutual misalignment of beaing ings is pemissible, theefoe alignment eviation of seating sufaces can be vey small. Misalignment causes aitional loaing of the beaing an thus its life is shotene. Values of pemissible misalignment at nomal opeating conitions ae shown in the table. eaing Type Loa light (F < 0,15 C o ) heavy (F 0,15 C o ) 618, 619, 160, 60 2 až 6 5 až 10 62, 63, 64 5 až 10 8 až 16 6

4 Raial Equivalent ynamic Loa Single ow eep goove ball beaings: P = F fo F a /F e P = 0,56 F + YF a fo F a /F > e Sepaable single ow ball beaings: P = F fo F a /F 0,2 P = 0,5 F + 2,5 F a fo F a /F > 0,2 Calculation factos F a /C o e Y Raial Equivalent Static Loa Single ow eep goove ball beaings: P o = 0,6 F + 0,5 F a (P o F ) Sepaable single ow ball beaings: P o = 0,9 F + 0,3 F a (P o F ) esignation The beaing esignation in the basic o cuent moifie esign is inicate in the imension tables. The moification of the basic esign is esignate by aitional symbols (pefixes an suffixes) in accoance with STN The meaning of the most fequently use symbols fo the single ow eep goove ball beaings is inicate in the table. Symbol Example označenia Meaning of esignation X X 625 P5 Stainless steel RS 6002RS Single seal -2RS RS ouble seal RSR 6210RSR Seal on one sie aheing to flat ib suface of inne ing -2RSR RSR Seals on both sies aheing to flat ib suface of inne ing Z 6317Z Metallic shiel on one sie ZN 6204ZN Metallic shiel on one sie an snap ing goove on the opposite sie -2Z Z Metallic shiels on both sies -2ZR ZR Metallic shiels on both sies esting on the flat ib of inne ing K ZK Tapee boe with tape 1:12 N 6416N Snap ing goove in oute ing NR 6310NR Snap ing goove in oute ing an insete snap ing Y X 623Y P5 Pesse bass cage, olling element centee TNH 6002TNH alls guie plastic cage M 6319M Soli bass cage guie on balls MA 6209MA Soli bass cage guie on oute ing T 6308T Soli cage mae of textite, guie on inne ing P P6 Toleance class highe than nomal P6E Z P6E Highe toleance class fo otating electic machines P P5 Toleance class highe than P6 P P4 Toleance class highe than P5 C C2 Raial cleaance smalle than nomal C ZR C3 Raial cleaance geate than nomal C RS C4 Raial cleaance geate than C3 C ZR C5 Raial cleaance geate than C4 C C6 Reuce vibation level R 6210 R10-20 Raial cleaance in non-stanaize ange (ange in m) S S0 Stabilization fo opeation at tempeatue up to 150 C S S1 Stabilization fo opeation at tempeatue up to 200 C S ZR C5S2 Stabilization fo opeation at tempeatue up to 250 C S ZR C5S3 Stabilization fo opeation at tempeatue up to 300 C S ZR C5S4 Stabilization fo opeation at tempeatue up to 350 C S ZR C5S5 Stabilization fo opeation at tempeatue up to 400 C TPF Z P6E TPF eaings manufactue accoing to special technical tems agee upon with the custome 7

5 Single Row eep Goove all eaings = 2 25 mm imensions asic loa atings Limiting spee eaing esignation Mass Ient. symbol of ynamic static fo lubication with the pouce gease oil s C C o min 2 6 2,3 0,10 0,279 0, /2 0,0004 S ,15 0,645 0, ,0015 S ,20 1,168 0, ,0032 S ,20 1,079 0, /5 0,0025 S ,30 1,875 0, ,0047 S ,20 1,470 0, /6 0,0040 S ,30 2,838 1, ,0080 S ,30 2,838 1, ,0090 S ,30 3,282 1, ,0123 S ,30 3,282 1, ,0150 S ,30 3,668 1, ,0180 S ,30 4,557 1, ,0200 S ,30 4,557 1, ,0190 S ,60 6,047 2, ,0310 S ,60 8,072 3, ,0540 S ,30 5,094 2, ,0200 S ,30 5,094 2, ,0220 S ,60 6,905 3, ,0370 S ,759 4, ,0610 S ,30 5,594 2, ,0270 S ,30 5,594 2, ,0300 S ,60 7,718 3, ,0460 S ,00 11,310 5, ,0850 S ,30 5,999 3, ,0320 S ,30 6,001 3, ,0400 S ,60 9,534 4, ,0730 S ,565 6, ,1150 S ,10 22,680 10, ,2710 S ,30 9,371 4, ,0500 S ,60 9,371 4, ,0700 S ,774 6, ,1080 S, N ,10 15,866 7, ,1450 S, N ,30 10,070 5, ,0530 S, N ,60 10,070 5, ,0820 S, N ,029 7, ,1290 S, N ,10 21,123 10, ,2300 S, N ,50 36,000 19, ,5300 N 8

6 Single Row eep Goove all eaings = mm imensions asic loa atings Limiting spee eaing esignation Mass Ient. symbol of ynamic static fo lubication with the pouce gease oil s C C o min ,3 11,200 7, ,087 N ,243 8, ,119 S, N ,443 11, ,200 S, N ,1 29,701 15, ,331 S, N ,5 43,000 23, ,725 N ,3 12,300 8, ,111 N ,956 10, ,154 S, N ,1 25,663 15, ,284 S, N ,5 33,367 19, ,447 S, N ,5 55,200 31, ,954 N ,3 13,200 10, ,125 N ,824 11, ,191 S, N ,1 32,633 19, ,349 S, N ,5 40,760 24, ,625 S, N ,100 36, ,230 N ,6 15,660 12, ,170 N ,100 15, ,241 N ,1 32,678 20, ,404 S, N ,5 52,804 31, ,828 S, N ,500 44, ,540 N ,6 16,200 13, ,188 N ,000 16, ,260 N ,1 34,800 23, ,460 N ,754 37, ,060 S, N ,1 87,400 52, ,890 N ,6 19,300 16, ,260 N ,1 28,200 21, ,383 N ,5 43,350 29, ,597 S, N ,000 44, ,380 N ,1 100,000 61, ,290 N ,1 29,300 23, ,411 N ,5 52,100 35, ,771 N ,1 81,500 52, ,720 N ,1 110,000 69, ,760 N ,6 21,100 19, ,300 N ,1 30,500 25, ,437 N ,5 57,300 39, ,997 S, N ,1 92,600 59, ,100 N ,1 119,000 77, ,280 N 9

7 Single Row eep Goove all eaings = mm imensions asic loa atings Limiting spee eaing esignation Mass Ient. symbol of ynamic static fo lubication with the pouce gease oil s C C o min ,6 27,600 25, ,433 N ,1 38,300 31, ,604 N ,5 62,000 43, ,090 N ,1 104,000 68, ,540 N , , ,850 N ,6 28,700 26, ,457 N ,1 39,750 33, ,640 N ,5 66,179 49, ,180 N ,1 114,000 76, ,060 N , , ,740 N ,6 32,900 31, ,597 N ,1 47,500 39, ,860 N ,200 53, ,400 N ,6 34,100 32, ,626 N ,1 49,790 42, ,890 N ,000 64, ,800 N , , ,880 N ,500 39, ,848 N ,200 70, ,160 N , , ,950 N , , ,400 N ,300 41, ,890 N ,1 108,000 81, ,600 N ,000 43, ,910 N ,1 123,000 92, ,130 N , , ,070 N , , ,000 N ,600 56, ,460 N ,1 144, , ,370 N ,000 63, ,800 N ,1 144, , ,150 N ,5 65,503 67, ,860 N , , ,200 N , , ,390 N , , ,560 N ,1 92,600 98, ,580 N ,1 126, , ,160 N , , ,850 N ,1 168, , ,910 N 10

8 Single Row eep Goove all eaings with Shiels o Seals = mm Z -2Z RS -2RS imensions asic loa atings Limiting spee eaing esignation Mass Ient. symbol of ynamic static fo lubication with the pouce gease oil s C C o Z, -2Z RS, -2RS Z Z, ZR -2Z, -2ZR RS -2RS min ,6 6,047 2, ZR RSR 0,033 S ,6 6,047 2, RSR 0,041 S ,6 8,072 3, ZR ZR 6300RS RS 0,053 S ,759 4, ZR ZR 6301RS RS 0,060 S ,3 5,594 2, ZR ZR 6002RS RS 0,031 S ,6 7,718 3, ZR 0,045 S ,310 5, ZR ZR 6302RS RS 0,082 S ,3 5,999 3, ZR ZR 6003RS RS 0,040 S ,6 9,534 4, ZR 0,065 S 40 17,5 0,6 9,534 4, RSR 0,064 S ,565 6, ZR ZR 6303RS RS 0,116 S ,6 9,371 4, ZR ZR 6004RS RS 0,070 S ,6 9,371 4, ZR RS 0,090 S ,774 6, Z Z 6204RS RS 0,107 S, N ,774 6, RS 0,133 S 47 20,6 1 12,774 6, RS 0,154 S ,1 16,000 7, Z Z 6304RS RS 0,145 N ,6 10,070 5, ZR ZR 6005RS RS 0,081 S, N ,100 7, Z Z 6205RS RS 0,129 N ,1 20,700 11, Z Z 6305RS RS 0,230 N ,300 8, Z Z 6006RS RS 0,119 N ,600 11, Z Z 6206RS RS 0,200 N ,1 30,000 15, Z Z 6306RS RS 0,331 N ,000 10, Z Z 6007RS RS 0,154 N ,1 25,600 15, Z Z 6207RS RS 0,284 N ,5 33,500 19, Z Z 6307RS RS 0,447 N ,800 11, Z Z 6008RS RS 0,191 N ,1 32,900 20, Z Z 6208RS RS 0,349 N ,5 40,600 23, Z Z 6308RS RS 0,625 N 11

9 Single Row eep Goove all eaings with Shiels o Seals = mm Z -2Z RS -2RS imensions asic loa atings Limiting spee eaing esignation Mass Ient. symbol of ynamic static fo lubication with the pouce gease oil s C C o Z, -2Z RS, -2RS Z Z, ZR -2Z, -2ZR RS -2RS min ,100 15, Z Z 6009RS RS 0,241 N ,1 32,900 20, Z Z 6209RS RS 0,404 N ,5 53,100 31, Z Z 6309RS RS 0,828 N ,000 16, Z Z 6010RS RS 0,260 N ,1 34,800 23, Z Z 6210RS RS 0,460 N ,900 37, Z Z 6310RS RS 1,060 N ,1 28,200 21, Z Z 6011RS RS 0,383 N ,5 43,000 29, Z Z 6211RS RS 0,597 N ,000 44, Z Z 6311RS RS 1,380 N ,1 29,300 23, Z Z 6012RS RS 0,411 N ,5 52,100 35, Z Z 6212RS RS 0,771 N ,1 81,500 52, Z Z 6312RS RS 1,720 N ,1 30,500 25, Z Z 6013RS RS 0,437 N ,5 57,300 39, Z Z 6213RS RS 0,997 N ,1 92,600 59, Z Z 6313RS RS 2,100 N ,1 38,300 31, Z Z 6014RS RS 0,604 N ,5 62,000 43, Z Z 6214RS RS 1,090 N ,1 104,000 68, Z Z 6314RS RS 2,540 N ,1 39,750 33, Z Z 6015RS RS 0,640 N ,5 66,180 49, Z Z 6215RS RS 1,190 N ,1 114,000 76, Z Z 6315RS RS 3,060 N ,1 47,500 39, Z Z 6016RS RS 0,860 N ,200 53, Z Z 6216RS RS 1,400 N ,1 49,790 42, Z Z 6017RS RS 0,890 N ,000 64, Z Z 6217RS RS 1,800 N 12

10 Single Row eep Goove all eaings with Snap Ring Goove on Oute Ring = mm 0,5 a b imensions asic loa ating Limiting spee eaing Mass Appopiate Ient. symbol of ynamic static fo lubication with esignation snap the pouce gease oil ing s 1 a b 0 C C o min max max min max STN ,77 2,06 1,35 0,40 9,759 4, N 0,061 R37 S ,75 2,06 1,35 0,40 11,310 5, N 0,085 R42 S ,60 2,46 1,35 0,40 13,565 6, N 0,115 R47 S ,60 39,75 2,06 1,35 0,40 9,371 4, N 0,070 R42 S ,60 2,46 1,35 0,40 12,774 6, N 0,108 R47 S ,10 49,73 2,46 1,35 0,40 16,000 7, N 0,145 R52 N ,60 44,60 2,06 1,35 0,40 10,070 5, N 0,082 R47 S, N ,73 2,46 1,35 0,40 14,100 7, N 0,129 R52 N ,10 59,61 3,28 1,90 0,60 20,700 11, N 0,230 R62 N ,50 76,81 3,28 1,90 0,60 36,000 19, N 0,530 R80 N ,60 2,06 1,35 0,40 13,300 8, N 0,119 R55 N ,61 3,28 1,90 0,60 19,600 11, N 0,200 R62 N ,10 68,81 3,28 1,90 0,60 30,000 15, N 0,331 R72 N ,5 86,79 3,28 2,70 0,60 43,000 23, N 0,725 R90 N ,61 2,06 1,90 0,60 16,000 10, N 0,154 R62 N ,10 68,81 3,28 1,90 0,60 25,600 15, N 0,284 R72 N ,50 76,81 3,28 1,90 0,60 33,500 19, N 0,447 R80 N ,50 96,80 3,28 2,70 0,60 55,200 31, N 0,957 R100 N ,82 2,49 1,90 0,60 16,800 11, N 0,191 R68 N ,10 76,81 3,28 1,90 0,60 32,900 20, N 0,349 R80 N ,50 86,79 3,28 2,70 0,60 40,600 23, N 0,625 R90 N ,81 3,28 2,70 0,60 63,100 36, N 1,230 R110 N ,83 2,49 1,90 0,60 21,100 15, N 0,241 R75 N ,10 81,81 3,28 1,90 0,60 32,900 20, N 0,404 R85 N ,50 96,80 3,28 2,70 0,60 53,100 31, N 0,828 R100 N ,21 4,06 3,10 0,60 76,500 44, N 1,540 R120 N 13

11 Single Row eep Goove all eaings with Snap Ring Goove on Oute Ring = mm 0,5 a b imensions asic loa ating Limiting spee eaing Mass Appopiate Ient. symbol of ynamic static fo lubication with esignation snap the pouce gease oil ing s 1 a b 0 C C o min max max min max STN ,81 2,49 1,90 0,60 22,000 16, N 0,260 R80 N ,10 86,79 3,28 2,70 0,60 34,800 23, N 0,460 R90 N ,81 3,28 2,70 0,60 61,900 37, N 1,060 R110 N ,10 86,79 2,87 2,70 0,60 28,200 21, N 0,389 R90 N ,50 96,80 3,28 2,70 0,60 43,000 29, N 0,597 R100 N ,21 4,06 3,10 0,60 71,000 44, N 1,380 R120 N ,10 135,23 4,90 3,10 0,60 100,000 61, N 2,290 R140 N ,10 91,82 2,87 2,70 0,60 29,300 23, N 0,411 R95 N ,50 106,81 3,28 2,70 0,60 52,100 35, N 0,771 R110 N ,10 125,22 4,06 3,10 0,60 81,100 52, N 1,720 R130 N ,10 145,24 4,90 3,10 0,60 110,000 69, N 2,760 R150 N ,10 96,80 2,87 2,70 0,60 30,500 25, N 0,437 R100 N ,50 115,21 4,06 3,10 0,60 57,300 39, N 0,997 R120 N ,10 135,23 4,90 3,10 0,60 92,600 59, N 2,100 R140 N ,10 155,22 4,90 3,10 0,60 119,000 77, N 3,280 R160 N ,10 106,81 2,87 2,70 0,60 38,300 31, N 0,604 R110 N ,50 120,22 4,06 3,10 0,60 62,000 43, N 1,090 R125 N ,10 145,24 4,90 3,10 0,60 104,000 68, N 2,540 R150 N ,66 5,69 3,50 0,60 144, , N 4,850 R180 N ,10 111,81 2,87 2,70 0,60 39,750 33, N 0,640 R115 N ,50 125,22 4,06 3,10 0,60 66,180 49, N 1,190 R130 N ,10 155,22 4,90 3,10 0,60 114,000 76, N 3,060 R160 N ,64 5,69 3,50 0,60 153, , N 5,740 R190 N ,10 120,22 2,87 3,10 0,60 47,500 39, N 0,860 R125 N ,23 4,90 3,10 0,60 72,200 53, N 1,400 R140 N ,24 4,90 3,10 0,60 83,000 64, N 1,800 R150 N 14

12 Sepaable Single Row all eaings = mm imensions asic loa ating Limiting spee eaing Mass Ient. symbol of ynamic static fo lubication with esignation the pouce gease oil s 1s C C o min min ,30 0,15 3,200 0, E10Y 0,022 S ,30 0,15 3,410 0, E12TNG 0,029 S ,30 0,15 3,410 0, E13ETNG 0,020 S ,30 0,15 4,470 0, E15 0,034 S ,30 0,15 4,470 0, E15Y 0,034 S ,30 0,15 4,470 0, E15ETNG 0,031 S ,60 0,30 5,620 1, E17 0,079 S ,60 0,30 8,910 2, ,075 S ,00 0,60 8,910 2, E20 0,089 S 15