Bearing numbers | Boundary dimensions (mm) | Basic load ratings (kN) | Limiting speeds (r/min) | Abutment and fillet dimensions (mm) | Weight (kg) | ||||||||
Cylindrical hole | Tapered hole | d | D | B | r | Cr | Cor | Grease | Oil | damin | Damax | ramax | Cylindrical hole |
23056CA | 23056CAK | 280 | 420 | 106 | 4 | 1520 | 2850 | 850 | 1100 | 298 | 402 | 3 | 56.8 |
23056CA/W33 | 23056CAK/W33 | 280 | 420 | 106 | 4 | 1520 | 2850 | 850 | 1100 | 298 | 402 | 3 | 56.8 |
24056C/W33 | 24056CK30/W33 | 280 | 420 | 140 | 4 | 1870 | 3800 | 6700 | 850 | 298 | 402 | 3 | 68.5 |
24056CA/W33 | 24056CAK30/W33 | 280 | 420 | 140 | 4 | 1870 | 3800 | 6700 | 850 | 298 | 402 | 3 | 69.2 |
24056CAF3 | 280 | 420 | 140 | 4 | 1870 | 3800 | 6700 | 850 | 298 | 402 | 3 | 69.2 | |
24056CAF3/W33 | 24056CAK30/W33 | 280 | 420 | 140 | 4 | 1870 | 3800 | 6700 | 850 | 298 | 402 | 3 | 69.2 |
23156CA | 23156CAK | 280 | 460 | 146 | 5 | 1990 | 4150 | 750 | 950 | 302 | 438 | 4 | 104 |
23156CA/W33 | 23156CAK/W33 | 280 | 460 | 146 | 5 | 1990 | 4150 | 750 | 950 | 302 | 438 | 4 | 101 |
23156CAF3 | 23156CAKF3 | 280 | 460 | 146 | 5 | 1990 | 4150 | 750 | 950 | 302 | 438 | 4 | 103 |
23156X2CA | 280 | 460 | 146 | 5 | 1990 | 4150 | 750 | 950 | 302 | 438 | 4 | 87 | |
24156CA | 280 | 460 | 180 | 5 | 2220 | 4750 | 400 | 500 | 302 | 438 | 4 | 119 | |
24156CA/W33 | 280 | 460 | 180 | 5 | 2220 | 4750 | 400 | 500 | 302 | 438 | 4 | 119 | |
24156CA/HCW33 | 280 | 460 | 180 | 5 | 2220 | 4750 | 400 | 500 | 302 | 438 | 4 | 119 | |
22256CA | 22256CAK/W33 | 280 | 500 | 130 | 5 | 1990 | 3600 | 800 | 1000 | 302 | 478 | 4 | 118 |
22256CAF3 | 280 | 500 | 130 | 5 | 1990 | 3600 | 800 | 1000 | 302 | 478 | 4 | 118 | |
23256CA | 280 | 500 | 176 | 5 | 2580 | 5100 | 600 | 750 | 302 | 478 | 4 | 147 | |
23256CAF3 | 280 | 500 | 176 | 5 | 2580 | 5100 | 600 | 750 | 302 | 478 | 4 | 146 | |
23256CAF3/W33 | 280 | 500 | 176 | 5 | 2580 | 5100 | 600 | 750 | 302 | 478 | 4 | 146 | |
22356CA/W33 | 280 | 580 | 175 | 6 | 3200 | 5700 | 600 | 750 | 308 | 552 | 5 | 221 | |
23960C/W33 | 23960CK/W33 | 300 | 420 | 90 | 3 | 1200 | 2500 | 950 | 1300 | 314 | 406 | 2.5 | 40.5 |
23960CA/W33 | 23960CAK/W33 | 300 | 420 | 90 | 3 | 1200 | 2500 | 950 | 1300 | 314 | 406 | 2.5 | 40.1 |
23060CAF3/W33 | 300 | 460 | 118 | 4 | 1610 | 3450 | 800 | 1000 | 318 | 442 | 3 | 74.9 | |
23060CAK | 300 | 460 | 118 | 4 | 1610 | 3450 | 800 | 1000 | 318 | 442 | 3 | 73.6 | |
23060CAK/W33 | 300 | 460 | 118 | 4 | 1610 | 3450 | 800 | 1000 | 318 | 442 | 3 | 73.6 | |
24060CA | 300 | 460 | 160 | 4 | 2020 | 2700 | 600 | 700 | 318 | 442 | 3 | 99 | |
24060CA/W33 | 300 | 460 | 160 | 4 | 2020 | 2700 | 600 | 700 | 318 | 442 | 3 | 99 | |
23160CA | 300 | 500 | 160 | 5 | 2310 | 4750 | 670 | 850 | 322 | 478 | 4 | 126 | |
23160CAF3 | 23160CAKF3 | 300 | 500 | 160 | 5 | 2310 | 4750 | 670 | 850 | 322 | 478 | 4 | 125 |
23160CAF3/C9W33 | 300 | 500 | 160 | 5 | 2310 | 4750 | 670 | 850 | 322 | 478 | 4 | 125 | |
231060CA/W33 | 23160CAK/W33 | 300 | 500 | 160 | 5 | 2310 | 4750 | 670 | 850 | 322 | 478 | 4 | 125 |
22260CA | 300 | 540 | 140 | 5 | 2310 | 4300 | 750 | 950 | 322 | 518 | 4 | 138 | |
22260CAF3 | 22260CAKF3 | 300 | 540 | 140 | 5 | 2310 | 4300 | 750 | 950 | 322 | 518 | 4 | 138 |
23260CAF1 | 23260CAKF1/W33 | 300 | 540 | 140 | 5 | 2310 | 4300 | 750 | 950 | 322 | 518 | 4 | 192 |
23064CAF3/W33 | 23064CAK/W33 | 320 | 480 | 121 | 4 | 1930 | 2200 | 800 | 1000 | 338 | 462 | 3 | 84.7 |
24064CAF3 | 320 | 480 | 160 | 4 | 2480 | 5100 | 560 | 700 | 338 | 462 | 3 | 106 | |
24064CAF3/W33 | 320 | 480 | 160 | 4 | 2480 | 5100 | 560 | 700 | 338 | 462 | 3 | 106 | |
23164CA | 320 | 540 | 176 | 5 | 3150 | 3200 | 630 | 800 | 342 | 518 | 4 | 200 | |
23164CA/W33 | 320 | 540 | 176 | 5 | 3150 | 3200 | 630 | 800 | 342 | 518 | 4 | ||
23164CAK | 320 | 540 | 176 | 5 | 3150 | 3200 | 630 | 800 | 342 | 518 | 4 | 195 | |
23164CAK/W33 | 320 | 540 | 176 | 5 | 3150 | 3200 | 630 | 800 | 342 | 518 | 4 | 295 | |
22264CA | 22264CAK | 320 | 580 | 150 | 5 | 2490 | 4550 | 670 | 850 | 342 | 558 | 4 | 175 |
22264CA/W33 | 320 | 580 | 208 | 5 | 3900 | 6800 | 500 | 630 | 342 | 558 | 4 | 253 | |
23264CAF3/W33 | 320 | 580 | 208 | 5 | 3900 | 6800 | 500 | 630 | 342 | 558 | 4 | 253 | |
23264CAF3 | 23264CAKF3/W33 | 320 | 580 | 208 | 5 | 3900 | 6800 | 500 | 630 | 342 | 558 | 4 | 252 |
23968CAF3/W33 | 340 | 460 | 90 | 3 | 1200 | 2700 | 900 | 1200 | 354 | 446 | 2.5 | 45.6 | |
23068CA | 340 | 520 | 133 | 5 | 1980 | 4400 | 700 | 900 | 362 | 498 | 4 | 115 | |
23068CA/W33 | 340 | 520 | 133 | 5 | 1980 | 4400 | 700 | 900 | 362 | 498 | 4 | 115 | |
23068CAF3 | 340 | 520 | 133 | 5 | 1980 | 4400 | 700 | 900 | 362 | 498 | 4 | 114 | |
23068CAF3/W33 | 340 | 520 | 133 | 5 | 1980 | 4400 | 700 | 900 | 362 | 498 | 4 | 114 | |
23068CAKF3 | 340 | 520 | 133 | 5 | 1980 | 4400 | 700 | 900 | 362 | 498 | 4 | 111 | |
23068CAFKF/W33 | 340 | 520 | 133 | 5 | 1980 | 4400 | 700 | 900 | 362 | 498 | 4 | 111 | |
24068CA/W33 | 340 | 520 | 180 | 5 | 2460 | 5700 | 530 | 670 | 362 | 498 | 4 | 137 | |
24068CAF1/W33 | 340 | 520 | 180 | 5 | 2460 | 5700 | 530 | 670 | 362 | 498 | 4 | 137 | |
24068CAK30F1 | 340 | 520 | 180 | 5 | 2460 | 5700 | 530 | 670 | 362 | 498 | 4 | 134 | |
23168CA/W33 | 340 | 580 | 190 | 5 | 3050 | 6300 | 600 | 750 | 362 | 558 | 4 | 211 | |
23168CAF3/W33 | 23168CAKF3/W33 | 340 | 580 | 190 | 5 | 3050 | 6300 | 600 | 750 | 362 | 558 | 4 | 211 |
24168CAK30/W33 | 340 | 580 | 234 | 5 | 3700 | 7950 | 320 | 400 | 362 | 558 | 4 | 256 | |
23972CA | 360 | 480 | 90 | 3 | 1290 | 2820 | 850 | 1100 | 374 | 466 | 2.5 | 46.6 | |
23072CA | 360 | 540 | 134 | 5 | 2280 | 4800 | 670 | 850 | 382 | 518 | 4 | 126 | |
23072CA/W33 | 360 | 540 | 134 | 5 | 2280 | 4800 | 670 | 850 | 382 | 518 | 4 | 126 | |
23072CAF3 | 360 | 540 | 134 | 5 | 2280 | 4800 | 670 | 850 | 382 | 518 | 4 | 126 | |
23072CAF3/W33 | 23072CAKF3/W33 | 360 | 540 | 134 | 5 | 2280 | 4800 | 670 | 850 | 382 | 518 | 4 | 126 |
23172CA | 360 | 600 | 192 | 5 | 3250 | 6850 | 560 | 700 | 382 | 578 | 4 | 255 | |
24172CA | 360 | 600 | 243 | 5 | 5600 | 8400 | 300 | 380 | 382 | 578 | 4 | 270 | |
24172CA/W33 | 360 | 600 | 243 | 5 | 5600 | 8400 | 300 | 380 | 382 | 578 | 4 | 270 | |
24172CAF1 | 360 | 600 | 243 | 5 | 5600 | 8400 | 300 | 380 | 382 | 578 | 4 | 269 | |
24172CAF1/W33 | 360 | 600 | 243 | 5 | 5600 | 8400 | 300 | 380 | 382 | 578 | 4 | 269 | |
24172CAL30/W33 | 360 | 600 | 243 | 5 | 5600 | 8400 | 300 | 380 | 382 | 578 | 4 | 270 | |
24172CAK30F1/W33 | 360 | 600 | 243 | 5 | 5600 | 8400 | 300 | 380 | 382 | 578 | 4 | 270 | |
23272CAKF3/W33 | 360 | 650 | 232 | 6 | 4650 | 8300 | 400 | 500 | 388 | 622 | 5 | 330 | |
22372CAF3 | 22372CAKF3 | 360 | 750 | 224 | 7.5 | 4900 | 8600 | 400 | 500 | 392 | 720 | 6 | 466 |
22372CAK | 360 | 750 | 224 | 7.5 | 4900 | 8600 | 400 | 500 | 392 | 720 | 6 | 460 | |
23976CAKF1/W33 | 380 | 520 | 106 | 4 | 1730 | 3800 | 800 | 1000 | 398 | 502 | 3 | 69.5 | |
23076CA | 23076CAKF3 | 380 | 560 | 135 | 5 | 2480 | 5000 | 630 | 800 | 402 | 538 | 4 | 130 |
24076CAK30F3/W33 | 380 | 560 | 180 | 5 | 3150 | 6900 | 480 | 600 | 402 | 538 | 4 | 153 |