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) |
6201ZZ | 12 | 32 | 10 | 金属密封 | 6800 | 3050 | 22000 | 27000 | 37 | 6301 | 12 | 37 | 12 | 开式 | 9700 | 4200 | 20000 | 25000 | 60 |
6301-2RS | 12 | 37 | 12 | 橡胶密封 | 9700 | 5450 | 20000 | 25000 | 60 | 6301ZZ | 12 | 37 | 12 | 金属密封 | 9700 | 5450 | 20000 | 25000 | 60 |
6002 | 15 | 32 | 9 | 开式 | 5600 | 2850 | 23000 | 27000 | 30 | 6002-2RS | 15 | 32 | 9 | 橡胶密封 | 5600 | 2850 | 23000 | 27000 | 30 |
6002ZZ | 15 | 32 | 9 | 金属密封 | 8100 | 3450 | 23000 | 27000 | 30 | 6202 | 15 | 35 | 11 | 开式 | 7650 | 3750 | 20000 | 24000 | 45 |
6202-2RS | 15 | 35 | 11 | 橡胶密封 | 7650 | 3750 | 20000 | 24000 | 45 | 6202ZZ | 15 | 35 | 11 | 金属密封 | 7650 | 3750 | 20000 | 24000 | 45 |
6302 | 15 | 42 | 13 | 开式 | 11400 | 5450 | 17000 | 20000 | 82 | 6302-2RS | 15 | 42 | 13 | 橡胶密封 | 11400 | 5450 | 17000 | 20000 | 82 |