轴承代号 | 基本尺寸(mm) | |||
d | D | B | r1、2 min | |
7076B | 380 | 560 | 82 | 5 | 71980A | 400 | 540 | 65 | 4 |
7080A | 400 | 600 | 90 | 5 | 7080B | 400 | 600 | 90 | 5 |
71984A | 420 | 560 | 65 | 4 | 71984B | 420 | 560 | 65 | 4 |
7084A | 420 | 620 | 90 | 5 | 7084B | 420 | 620 | 90 | 5 |
71988AC | 440 | 600 | 74 | 4 | 7088A | 440 | 650 | 94 | 6 |
7088B | 440 | 650 | 94 | 6 | 70892A | 460 | 580 | 37 | 2.1 |