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) |
6004ZZ | 20 | 42 | 12 | 金属密封 | 9400 | 5050 | 17000 | 21000 | 69 | 6204 | 20 | 47 | 14 | 开式 | 12800 | 6650 | 10000 | 17000 | 106 |
6204-2RS | 20 | 47 | 14 | 橡胶密封 | 12800 | 6650 | 10000 | 17000 | 106 | 6204ZZ | 20 | 47 | 14 | 金属密封 | 12800 | 6650 | 10000 | 17000 | 106 |
6304 | 20 | 52 | 15 | 开式 | 15900 | 7850 | 14000 | 17000 | 144 | 6304-2RS | 20 | 52 | 15 | 橡胶密封 | 15900 | 7850 | 14000 | 17000 | 144 |
6304ZZ | 20 | 52 | 15 | 金属密封 | 15900 | 7850 | 14000 | 17000 | 144 | 6005 | 25 | 47 | 12 | 开式 | 10100 | 5850 | 15000 | 18000 | 80 |
6005-2RS | 25 | 47 | 12 | 橡胶密封 | 10100 | 5850 | 15000 | 18000 | 80 | 6005ZZ | 25 | 47 | 12 | 金属密封 | 10100 | 5850 | 15000 | 18000 | 80 |
6205 | 25 | 52 | 15 | 开式 | 14000 | 7850 | 13000 | 15000 | 128 | 6205-2RS | 25 | 52 | 15 | 橡胶密封 | 14000 | 7850 | 13000 | 15000 | 128 |