| Overall dimensions（mm) | Rated load(KN) | Rated load{kgf} | Bearing code | Installation dimensions(mm) | constant | Axial load Coefficient | Weight(kg) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | C2 | γ1 （minimum） | γ (minimum) | Cr | Cor | Cr | Cor | db | da | γa (maximum) | γb (maximum) | e | Y2 | Y3 | Y0 | (Reference) | |
| 670 | 980 | 475 | 475 | 7.5 | 7.5 | 12600 | 29200 | 1280000 | 2980000 | 670KV80 | 2 | 730 | 920 | 6 | 6 | 0.37 | 2.7 | 1.8 | |
| 670 | 960 | 700 | 700 | 7.5 | 7.5 | 18600 | 48500 | 1900000 | 4950000 | 670KV9602 | 2 | 710 | 900 | 6 | 6 | 0.33 | 3 | 2 | |
| 670 | 950 | 700 | 700 | 7.5 | 7.5 | 18000 | 49500 | 1830000 | 5050000 | 670KV895 | 2 | 718 | 900 | 6 | 6 | 0.33 | 3 | 2 | |
| 660.4 | 812.8 | 365.125 | 365.125 | 3.3 | 6.4 | 7350 | 22800 | 750000 | 2330000 | * 660KV8151 | 2 | 680 | 778 | 6.4 | 3.3 | 0.33 | 3 | 2 | |
| 660.011 | 855.015 | 319.99 | 319.99 | 5.2 | 5.2 | 6500 | 18000 | 665000 | 1840000 | * 660KV8552 | 2 | 688 | 811 | 5.2 | 5.2 | 0.52 | 1.9 | 1.3 | |
| 660 | 1070 | 642 | 642 | 7.5 | 7.5 | 19000 | 43000 | 1930000 | 4400000 | 660KV1001 | 2 | 728 | 992 | 6 | 5 | 0.33 | 3 | 2 | |
| 657.225 | 933.45 | 676.275 | 676.275 | 3.3 | 6.4 | 16600 | 45000 | 1690000 | 4600000 | * 657KV9351 | 2 | 693 | 875 | 6.4 | 3.3 | 0.33 | 3 | 2 | |
| 655 | 935 | 675 | 675 | 7.5 | 7.5 | 16600 | 45000 | 1690000 | 4600000 | 655KV895 | 2 | 705 | 870 | 6 | 6 | 0.33 | 3 | 2 | |
| 650 | 1030 | 560 | 560 | 7.5 | 7.5 | 15700 | 35500 | 1600000 | 3650000 | 650KV1001 | 2 | 715 | 958 | 6 | 6 | 0.31 | 3.2 | 2.1 | |
| 646.112 | 857.25 | 542.925 | 542.925 | 3.3 | 6.4 | 11500 | 34500 | 1170000 | 3550000 | * 646KV8551 | 2 | 678 | 810 | 6.4 | 3.3 | 0.33 | 3 | 2 | |
| 635 | 901.7 | 654.05 | 654.05 | 3.3 | 6.4 | 15500 | 43500 | 1580000 | 4400000 | * 635KV9051 | 2 | 671 | 843 | 6.4 | 3.3 | 0.33 | 3 | 2 | |
| 635 | 900 | 660 | 660 | 5 | 6 | 15500 | 43500 | 1580000 | 4400000 | 635KV9001 | 2 | 673 | 843 | 5 | 6 | 0.33 | 3 | 2 | |
| 635 | 900 | 655 | 655 | 7.5 | 7.5 | 15800 | 44500 | 1610000 | 4550000 | 635KV895 | 2 | 695 | 840 | 6 | 6 | 0.33 | 3 | 2 | |
| 630 | 1030 | 645 | 645 | 7.5 | 7.5 | 18400 | 42500 | 1880000 | 4350000 | 630KV81 | 2 | 720 | 945 | 6 | 6 | 0.37 | 2.7 | 1.8 | |
| 630 | 920 | 600 | 600 | 7.5 | 7.5 | 15000 | 38500 | 1530000 | 3950000 | 630KV9202 | 1 | 670 | 858 | 6 | 6 | 0.36 | 2.8 | 1.9 | |
| 630 | 920 | 457.2 | 457.2 | 4 | 3 | 10600 | 25400 | 1080000 | 2590000 | 630KV9201 | 2 | 676 | 865 | 2.5 | 3 | 0.37 | 2.7 | 1.8 | |
| 630 | 920 | 440 | 440 | 7.5 | 7.5 | 10600 | 25500 | 1090000 | 2600000 | 630KV80 | 2 | 690 | 860 | 6 | 6 | 0.37 | 2.7 | 1.8 | |
| 630 | 890 | 650 | 650 | 7.5 | 7.5 | 15400 | 43000 | 1570000 | 4400000 | 630KV895 | 2 | 674 | 825 | 6 | 6 | 0.33 | 3 | 2 | |
| 611.5 | 832.8 | 593.72 | 593.72 | 3.3 | 6.4 | 13300 | 38000 | 1360000 | 3850000 | * 611KV8351 | 2 | 639 | 783 | 6.4 | 3.3 | 0.33 | 3 | 2 | |
| 609.6 | 863.6 | 660.4 | 660.4 | 3.3 | 6.4 | 14700 | 41000 | 1500000 | 4200000 | * 609KV8651 | 2 | 648 | 807 | 6.4 | 3.3 | 0.33 | 3 | 2 | |
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