Bearing No. | d | D | B | Seal Type | Basic load ratings(Cr) | Basic load ratings(Cor) | Limited Speed(rpm) Grease | Limited Speed(rpm) Grease | Mass(g) |
6309 | 45 | 100 | 25 | 开式 | 53000 | 32000 | 6700 | 8000 | 811 | 6309-2RS | 45 | 100 | 25 | 橡胶密封 | 53000 | 32000 | 6700 | 8000 | 811 |
6309ZZ | 45 | 100 | 25 | 金属密封 | 53000 | 32000 | 6700 | 8000 | 811 | 6010 | 50 | 80 | 16 | 开式 | 21800 | 16600 | 8400 | 9900 | 261 |
6010-2RS | 50 | 80 | 16 | 橡胶密封 | 21800 | 16600 | 8400 | 9900 | 261 | 6010ZZ | 50 | 80 | 16 | 金属密封 | 21800 | 16600 | 8400 | 9900 | 261 |
6210 | 50 | 90 | 20 | 开式 | 35100 | 23300 | 7100 | 8500 | 463 | 6210-2RS | 50 | 110 | 27 | 橡胶密封 | 35100 | 23300 | 6000 | 7500 | 463 |
6210ZZ | 50 | 90 | 20 | 金属密封 | 35100 | 23300 | 7100 | 8500 | 463 | 6310 | 50 | 110 | 27 | 开式 | 62000 | 38300 | 6000 | 7500 | 1050 |
6310-2RS | 50 | 110 | 27 | 橡胶密封 | 62000 | 38300 | 6000 | 7500 | 1050 | 6310ZZ | 50 | 110 | 27 | 金属密封 | 62000 | 38300 | 6000 | 7500 | 1050 |