Spherical Roller Bearings
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Spherical Roller Bearings

Spherical Roller Bearings

Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Original kg r/min
d D B rmin Cr Cor Grease Oil
150 225 56 2.1 338 768 23030 3003130 8.91 1700 2200
  225 56 2.1 338 768 23030/W33 3003130Y 8.85 1700 2200
  225 75 2.1 564 1040 24030CC/W33 - 10.5 1300 1700
  250 100 2.1 890 1600 24130C 4053730 20.4 1000 1400
  250 100 2.1 890 1600 24130C/W33 4053730Y 20 1000 1400
  270 73 3 738 1100 22230C 53530 18.9 1600 2000
  270 96 3 935 1520 23230C/W33 3053230Y 24.3 1100 1500
  320 108 4 1270 1850 22330CA/W33 53630HY 41.7 1000 1400
160 240 60 2.1 376 825 23032 3003132 13.5 1700 2200
  240 60 2.1 376 825 23032/W33 3003132Y 13.4 1700 2200
  240 80 2.1 652 1230 24032C 4053132 12.9 1100 1500
  240 80 2.1 652 1230 24032C/W33 4053132Y 12.8 1100 1500
  270 109 2.1 1040 1880 24132C 4053732 25.4 950 1300
  270 109 2.1 1040 1880 24132C/W33 4053732Y 25 950 1300
  290 80 3 658 1140 22232 3532 22.2 1500 1900
  290 80 3 658 1140 22232/W33 3532Y 22.1 1500 1900
  340 114 4 1170 1730 22332/W33 3632Y 49.9 950 1300
170 260 67 2.1 450 1010 23034 3003134 14.7 1600 2000
  260 67 2.1 450 1010 23034/W33 3003134Y 14.6 1600 2000
  280 109 2.1 1070 1860 24134/W33 - 27 900 1200
  310 86 4 730 1300 22234 3534 27.6 1300 1700
  310 86 4 730 1300 22234/W33 3534Y 27.2 1300 1700
  310 110 4 1160 1835 23234CA 3053234H 37.1 950 1300
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Original kg r/min
d D B rmin Cr Cor Grease Oil
170 360 120 4 1200 2060 22334 3634 59.8 950 1300
  360 120 4 1200 2060 22334/W33 3634Y 59.3 950 1300
180 280 100 2.1 930 1820 24036 4003136 22.5 950 1300
  280 100 2.1 930 1820 24036/W33 4003136Y 22.3 950 1300
  300 96 3 695 1480 23136 3003736 27.1 1100 1500
  300 96 3 695 1480 23136/W33 3003736Y 26.8 1100 1500
  300 96 3 695 1480 23136/C9 3003736U 27.1 1100 1500
  300 96 3 695 1480 23136/W33YA2 3003736KY 26.8 1100 1500
  300 96 3 695 1480 23136N 3203736 26.4 1100 1500
  320 86 4 750 1370 22236 3536 28.6 1300 1700
  320 86 4 750 1370 22236/W33 3536Y 28.3 1300 1700
  320 112 4 1280 2170 23236CA 3053236H 39.6 900 1200
  320 112 4 1280 2170 23236CA/W33 3053236HY 39.5 900 1200
  320 112 4 1280 2170 23236CA/W33YA2 3053236HKY 39.4 900 1200
  380 126 4 1430 2210 22336 3636 80.7 900 1200
  380 126 4 1430 2210 22336/W33 3636Y 79.9 900 1200
190 280 67 2.5 542 978 2638 3738 13.7 1000 1400
  290 75 2.1 626 1230 23038 3003138 20.5 1300 1700
  290 75 2.1 626 1230 23038/W33 3003138Y 20.3 1300 1700
  320 128 3 1200 2100 24138CA/W33 - 42 850 1100
  340 92 4 1070 1650 22238CA 53538H 36 1200 1600
  340 120 4 1410 2490 23238CA 3053238H 51 850 1100
  400 132 5 1400 2530 22338 3638 80.6 850 1100
  400 132 5 1400 2530 22338/W33 3638Y 79.7 850 1100
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Original kg r/min
d D B rmin Cr Cor Grease Oil
200 310 82 2.1 655 1310 23040 3003140 26.2 1200 1600
  310 82 2.1 655 1310 23040/W33 3003140Y 26 1200 1600
  310 109 2.1 1130 2120 24040CA/W33 - 30.5 900 1200
  340 112 3 930 2010 23140 3003740 50.9 950 1300
  340 112 3 930 2010 23140/W33 3003740Y 50.5 950 1300
  340 140 3 1530 2950 24140C 4053740 52 800 1000
  340 140 3 1530 2950 24140C/W33 4053740Y 51.9 800 1000
  360 98 4 940 1740 22240 3540 44.7 1100 1500
  360 98 4 940 1740 22240/W33 3540Y 44.2 1100 1500
  360 128 4 1610 2700 23240/W33 3003240Y 56.5 850 1100
  420 138 5 1530 2720 22340 3640 95.3 850 1100
  420 138 5 1530 2720 22340/W33 3640Y 95 850 1100
220 320 76 3 758 1280 2644 3844 21.6 1000 1400
  370 120 4 1050 2350 23144 3003744 54 900 1200
  370 120 4 1050 2350 23144/W33 3003744Y 53.5 900 1200
  400 108 4 1200 2220 22244 3544 57.6 950 1300
  400 108 4 1200 2220 22244/W33 3544Y 57.1 950 1300
  400 144 4 2070 3620 23244 3003244 94.6 750 950
  400 144 4 2070 3620 23244/W33 3003244Y 94.2 750 950
  460 145 5 1700 3200 22344 3644 130 750 950
  460 145 5 1700 3200 22344/W33 3644Y 129 750 950
230 420 114 4 1600 2600 22246 3546 69.5 750 950
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Original kg r/min
d D B rmin Cr Cor Grease Oil
240 360 92 3 820 2060 23048 3003148 37.6 1000 1400
  360 92 3 820 2060 23048/W33 3003148Y 37.4 1000 1400
  360 118 3 1380 2700 24048CA/W33 - 41.7 800 1000
  400 128 4 1200 2850 23148 3003748 77.2 850 1100
  400 128 4 1200 2850 23148/W33 3003748Y 75.2 850 1100
  400 160 4 2100 3980 24148/W33 4003748Y 81.6 670 850
  440 120 4 1870 2890 22248 3548 85 900 1200
  440 160 4 2490 4490 23248 3003248 128 670 850
  440 160 4 2490 4490 23248/W33 3003248Y 127 670 850
  500 155 5 1780 3250 22348 3648 154 670 850
  500 155 5 1780 3250 22348/W33 3648Y 153 670 850
250 365 87 3 950 1650 2650 3750 32.2 880 1100
260 360 75 2.1 886 1700 23952CA/W33 - 22.5 1100 1500
  400 104 4 1000 2450 23052 3003152 51.5 900 1200
  400 104 4 1000 2450 23052/W33 3003152Y 51.2 900 1200
  400 140 4 1690 3260 24052CA/W33 - 64.4 700 900
  440 144 4 1450 3320 23152 3003752 96 800 1000
  440 180 4 2660 5180 24152C/W33 4053752Y 113 600 750
  480 130 5 2160 3400 22252CA 53552H 105 850 1100
  480 174 5 2800 4550 23252C/W33 3053252Y 140 630 800
  480 174 5 2800 4550 23252CA 3053252H 151 630 800
  480 174 5 2800 4550 23252CA/W33 3053252HY 151 630 800
  490 153 4 2070 3650 2652 3752 140 760 1050
  540 165 6 2250 4190 22352 3652 193 630 800
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Original kg r/min
d D B rmin Cr Cor Grease Oil
260 540 165 6 2250 4190 22352/W33 3652Y 192 630 800
280 380 75 2.1 800 1500 23956CA/W33 3113956Y 24.5 900 1200
  420 106 4 1100 2680 23056 3003156 62 850 1100
  420 106 4 1100 2680 23056/W33 3003156Y 61.5 850 1100
  420 140 4 1200 2800 24056CA/W33 - 67.2 800 1000
  460 146 5 1590 3630 23156 3003756 95.5 750 950
  460 180 5 2000 4100 24156CA/W33 - 119 750 950
  500 130 5 1690 3380 22256 3556 126 800 1000
  500 130 5 1690 3380 22256/W33 3556Y 124 800 1000
  500 176 5 2880 4900 23256 3003256 153 600 750
  500 176 5 2880 4900 23256/W33 3003256Y 152 600 750
  580 175 6 3500 5150 22356 3656 238 600 750
  580 175 6 3500 5150 22356/W33 3656Y 238 600 750
300 460 118 4 1260 3070 23060 3003160 75.2 800 1000
  460 118 4 1260 3070 23060/W33 3003160Y 74.6 800 1000
  460 160 4 2360 5010 24060C/W33 4053160Y 101 600 750
  500 160 5 2670 4800 23160 3003760 134 670 850
  500 160 5 2670 4800 23160/W33 3003760Y 133 670 850
  500 200 5 3100 5800 24160C 4053760 160 530 670
  500 200 5 3100 580 24160C/W33 4053760Y 159 530 670
  540 140 5 2610 4250 22260 3560 143 750 950
320 440 90 3 1060 2390 23964K 3113964 45.1 900 1200
  480 121 4 1380 3260 23064 3003164 81.5 800 1000
  480 121 4 1380 3260 23064/W33 3003164Y 80.9 800 1000
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Oil kg r/min
d D B rmin Cr Cor Grease Oil
320 480 160 4 2440 5050 24064 4003164 103 560 700
  540 218 5 3550 6650 24164 4003764 252 480 600
  540 218 5 3550 6650 24164/W33 4003764Y 251 480 600
  580 208 5 3900 6900 23264 3003264 260 500 630
  580 208 5 3900 6900 23264/W33 3003264Y 259 500 630
340 460 90 3 1330 2840 23968 3003968 50.5 900 1200
  520 133 5 1580 3810 23068 3003168 109 700 900
  520 133 5 1580 3810 23068/W33 3003168Y 109 700 900
  520 180 5 2920 6050 24068/W33 4003168Y 160 530 670
  580 190 5 3470 6240 23168/W33 3003768Y 207 500 630
360 480 90 3 1130 2710 23972 3003972 49.1 850 1100
  540 134 5 1750 4180 23072 3003172 114 670 850
  540 134 5 1750 4180 23072/W33 3003172Y 114 670 850
  540 180 5 2930 6100 24072C 4053172 149 500 630
  540 180 5 2930 6100 24072C/W33 4053172Y 148 500 630
  600 192 5 3800 7100 23172 3003772 222 560 700
  600 192 5 3800 7100 23172/W33 3003772Y 221 560 700
  600 243 5 4300 8000 24172 4003772 333 430 530
  600 243 5 4300 8000 24172CA/W33 4003772HY 338 430 530
  750 224 7.5 4180 7500 22372 3672 494 280 360
380 520 106 4 1870 4100 23976 3003976 73.5 800 1000
  560 135 5 2500 5100 23076 3003176 122 630 800
  620 194 5 2680 6240 23176 3003776 244 400 500
  620 194 5 2680 6240 23176/W33 3003776Y 243 400 500
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Original kg r/min
d D B rmin Cr Cor Grease Oil
400 590 142 6 2290 4420 2680 3880 145 340 530
  600 148 5 2970 5900 23080 3003180 165 600 750
  600 148 5 2970 5900 23080/W33 3003180Y 165 600 750
  650 200 6 4150 7900 23180 3003780 239 380 480
  650 250 6 4700 9310 24180 - 326 320 400
  650 200 6 4150 7900 23180/W33 3003780Y 238 380 480
  720 256 6 5800 10400 23280 3003280 530 340 430
  720 256 6 5800 10400 23280/W33 3003280Y 530 340 430
420 520 75 2.1 1000 2500 23884/W33 - 34.5 630 800
  560 106 4 1810 3750 23984/W33 3003984Y 70.6 700 900
  620 150 5 2740 5580 23084 3003184 159 450 560
  620 150 5 2740 5580 23084/W33 3003184Y 158 450 560
  700 224 6 5000 9400 23184/W33 3003784Y 402 360 450
  760 272 7.5 6450 11700 23284CA 3053284H 659 320 400
440 600 118 4 2150 4650 23988CA/W33 - 90.5 670 850
  650 157 6 2710 5600 23088 3003188 192 430 530
  650 157 6 2710 5600 23088/W33 3003188Y 191 430 530
  720 226 6 5300 10300 23188 3003788 420 340 430
  720 226 6 5300 10300 23188/W33 3003788Y 419 340 430
460 680 163 6 2460 6670 23092 3003192 223 400 500
  680 163 6 2460 6670 23092/W33 3003192Y 220 400 500
480 650 128 5 2060 5000 23996 3003996 162 400 500
  650 128 5 2060 5000 23996/W33 3003996Y 161 400 500
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Original kg r/min
d D B rmin Cr Cor Grease Oil
480 700 165 6 2500 6440 23096 3003196 231 380 480
  790 248 7.5 5200 10700 23196/W33 3003796Y 486 300 380
  870 310 7.5 7850 14400 23296 3003296 837 260 340
500 670 128 5 2100 5250 239/500 30039/500 135 400 500
  720 167 6 2700 7180 230/500 30031/500 238 380 480
  720 167 6 2700 7180 230/500/W33 30031/500Y 238 380 480
  920 336 7.5 8430 15800 232/500/W33 30032/500Y 1020 240 320
530 780 185 6 3180 8310 230/530 30031/530 313 340 430
  780 185 6 3180 8310 230/530/W33 30031/530Y 314 340 430
560 820 195 6 3490 9950 230/560 30031/560 367 320 400
  820 195 6 3490 9950 230/560/W33 30031/560Y 365 320 400
  920 280 7.5 7100 14800 231/560/W33 30037/560Y 757 240 320
600 870 200 6 3760 10400 230/600 30031/600 417 300 380
  980 375 7.5 10200 21600 241/600 40037/600 1079 180 240
630 920 212 7.5 4170 11500 230/630 30031/630 511 260 340
  920 212 7.5 4170 11500 230/630/W33 30031/630Y 509 260 340
  1030 400 7.5 11600 24100 241/630/W33 - 1320 170 220
670 900 170 6 3700 9600 239/670/W33 30039/670Y 317 260 340
  980 230 7.5 6850 15000 230/670 30031/670 657 240 320
  980 230 7.5 6850 15000 230/670/W33 30031/670Y 655 240 320
710 950 180 6 3950 10500 239/710 30039/710 389 240 320
  950 180 6 3950 10500 239/710/W33 30039/710Y 387 240 320
  1030 236 7.5 6250 14900 230/710/W33 30031/710Y 742 220 300
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Original kg r/min
d D B rmin Cr Cor Grease Oil
710 1150 438 9.5 13900 30500 241/710/W33 40037/710Y 1802 150 190
800 1060 258 6 6240 15200 249/800/W33 40039/800Y 638 180 240
  1150 258 7.5 8350 19100 230/800/W33 30031/800Y 986 190 260
  1150 345 7.5 10900 26300 240/800 40031/800 1246 170 220
850 1220 365 7.5 11600 28300 240/850 40031/850 1398 160 200
  1220 365 7.5 11600 28300 240/850/W33 40031/850Y 1395 160 200
  1220 365 7.5 11600 28300 240/850/YA1 40031/850Y1 1396 160 200
900 1280 375 7.5 12800 31500 240/900/W33 40031/900Y 1783 150 190
1000 1420 412 7.5 15300 38500 240/1000/W33 40031/1000 2117 100 140
1060 1400 250 7.5 9300 24400 239/1060CA/W33 - 1020 100 140
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