调心滚子轴承 231系列：
| 轴承型号 | 基本尺寸 | 基本额定载荷 (kN) | 重量(kg) | |
| dxDxB | 动(Cr) | 静(Cor) | ||
| 23120CA/W33 | 100x165x52 | 4.4 | ||
| 23121CA/W33 | 105x175x56 | 5.4 | ||
| 23122CA/W33 | 110x180x56 | 325 | 580 | 5.73 |
| 23122CC/W33 | 110x180x56 | 325 | 580 | 5.5 |
| 23122MB/W33 | 110x180x56 | 325 | 580 | 5.73 |
| 23124CA/W33 | 120x200x62 | 405 | 715 | 7.97 |
| 23124CC/W33 | 120x200x62 | 405 | 715 | 7.8 |
| 23124MB/W33 | 120x200x62 | 405 | 715 | 7.97 |
| 23126CA/W33 | 130x210x64 | 430 | 790 | 10.7 |
| 23126CC/W33 | 130x210x64 | 430 | 790 | 10.1 |
| 23126MB/W33 | 130x210x64 | 430 | 790 | 10.7 |
| 23128CA/W33 | 140x225x68 | 490 | 935 | 13.4 |
| 23128CC/W33 | 140x225x68 | 490 | 935 | 13.1 |
| 23128MB/W33 | 140x225x68 | 490 | 935 | 13.4 |
| 23130CA/W33 | 150x250x80 | 745 | 885 | 16.9 |
| 23130CC/W33 | 150x250x80 | 745 | 885 | 16.4 |
| 23130MB/W33 | 150x250x80 | 745 | 885 | 16.9 |
| 23132CA/W33 | 160x270x86 | 765 | 1430 | 21.9 |
| 23132CC/W33 | 160x270x86 | 765 | 1430 | 21.4 |
| 23132MB/W33 | 160x270x86 | 765 | 1430 | 21.9 |
| 23134CA/W33 | 170x280x88 | 730 | 1390 | 26.1 |
| 23134CC/W33 | 170x280x88 | 730 | 1390 | 25.6 |
| 23134MB/W33 | 170x280x88 | 730 | 1390 | 26.1 |
| 23136CA/W33 | 180x300x96 | 900 | 1720 | 27.1 |
| 23136CC/W33 | 180x300x96 | 900 | 1720 | 26.6 |
| 23136MB/W33 | 180x300x96 | 900 | 1720 | 27.1 |
| 23138CA/W33 | 190x320x104 | 975 | 1840 | 34.3 |
| 23138CC/W33 | 190x320x104 | 975 | 1840 | 34 |
| 23138MB/W33 | 190x320x104 | 975 | 1840 | 34.3 |
| 23140CA/W33 | 200x340x112 | 1170 | 2240 | 43.8 |
| 23140CC/W33 | 200x340x112 | 1170 | 2240 | 43.1 |
| 23140MB/W33 | 200x340x112 | 1170 | 2240 | 43.8 |
| 23144CA/W33 | 220x370x120 | 1370 | 2710 | 54.7 |
| 23144CC/W33 | 220x370x120 | 1370 | 2710 | 54.4 |
| 23144MB/W33 | 220x370x120 | 1370 | 2710 | 54.7 |
| 23148CA/W33 | 240x400x128 | 1500 | 3000 | 68.2 |
| 23148CC/W33 | 240x400x128 | 1500 | 3000 | 68 |
| 23148MB/W33 | 240x400x128 | 1500 | 3000 | 68.2 |
| 23152CA/W33 | 260x440x144 | 1860 | 3750 | 88.9 |
| 23152CC/W33 | 260x440x144 | 1860 | 3750 | 88.2 |
| 23152MB/W33 | 260x440x144 | 1860 | 3750 | 88.9 |
| 23156CA/W33 | 280x460x146 | 1990 | 4150 | 104 |
| 23156CC/W33 | 280x460x146 | 1990 | 4150 | 103 |
| 23156MB/W33 | 280x460x146 | 1990 | 4150 | 104 |
| 23160CA/W33 | 300x500x160 | 2310 | 4750 | 126 |
| 23160CC/W33 | 300x500x160 | 2310 | 4750 | 125 |
| 23160MB/W33 | 300x500x160 | 2310 | 4750 | 126 |
| 23164CA/W33 | 320x540x176 | 3150 | 5800 | 165 |
| 23164CC/W33 | 320x540x176 | 3150 | 5800 | 164 |
| 23164MB/W33 | 320x540x176 | 3150 | 5800 | 165 |
| 23168CA/W33 | 340x580x190 | 3050 | 6300 | 195 |
| 23168CC/W33 | 340x580x190 | 3050 | 6300 | 194 |
| 23168MB/W33 | 340x580x190 | 3050 | 6300 | 195 |
| 23172CA/W33 | 360x600x192 | 3250 | 6850 | 211 |
| 23172CC/W33 | 360x600x192 | 3250 | 6850 | 210 |
| 23172MB/W33 | 360x600x192 | 3250 | 6850 | 211 |
| 23176CA/W33 | 380x620x194 | 3400 | 7350 | 244 |
| 23176CC/W33 | 380x620x194 | 3400 | 7350 | 244 |
| 23176MB/W33 | 380x620x194 | 3400 | 7350 | 244 |
| 23180CA/W33 | 400x650x200 | 4100 | 7650 | 275 |
| 23180CC/W33 | 400x650x200 | 4100 | 7650 | 275 |
| 23180MB/W33 | 400x650x200 | 4100 | 7650 | 275 |
| 23184CA/W33 | 420x700x224 | 4250 | 9200 | 340 |
| 23184CC/W33 | 420x700x224 | 4250 | 9200 | 339 |
| 23184MB/W33 | 420x700x224 | 4250 | 9200 | 340 |
| 23188CA/W33 | 440x720x226 | 4500 | 10000 | 360 |
| 23188MB/W33 | 440x720x226 | 4500 | 10000 | 360 |
| 23192CA/W33 | 460x760x240 | 5500 | 10000 | 440 |
| 23192MB/W33 | 460x760x240 | 5500 | 10000 | 440 |
| 23196CA/W33 | 480x790x248 | 6100 | 12000 | 485 |
| 23196MB/W33 | 480x790x248 | 6100 | 12000 | 485 |
| 231/500CA/W33 | 500x830x264 | 6850 | 13400 | 567 |
| 231/530CA/W33 | 530x870x272 | 7150 | 14100 | 628 |
| 231/560CA/W33 | 560x920x280 | 6900 | 15700 | 756 |
| 231/600CA/W33 | 600x980x300 | 8900 | 18800 | 894 |
| 231/670 | 670x1090x336 | 11000 | 22500 | 1280 |
| 231/710 | 710x1150x345 | 12000 | 25800 | 1480 |
| 231/750 | 750x1220x365 | 13500 | 28800 | 1760 |
| 231/800 | 800x1280x375 | 14500 | 31000 | 1904 |
| 231/850 | 850x1360x400 | 16000 | 34200 | 2260 |
| 231/1000CA/W33 | 1000x1580x462 | 21500 | 48200 | 3520 |
| 231/1250 | 1250x1950x530 | 6035 | ||
| ... | ... | ... | ... | ... |
