轴承型号 | 主要尺寸 (mm) | |||
d | D | B | rs min | |
2308.F21 | 40 | 90 | 33 | 1.5 | 2308K.F21 | 40 | 90 | 33 | 1.5 |
2309.F21 | 45 | 100 | 36 | 1.5 | 2309K.F21 | 45 | 100 | 36 | 1.5 |
2310.F21 | 50 | 110 | 40 | 2 | 2310K.F21 | 50 | 110 | 40 | 2 |
2311.F21 | 55 | 120 | 43 | 2 | 2311K.F21 | 55 | 120 | 43 | 2 |
2312.F21 | 60 | 130 | 46 | 2.1 | 2312K.F21 | 60 | 130 | 46 | 2.1 |
2313.F21 | 65 | 140 | 48 | 2.1 | 2313K.F21 | 65 | 140 | 48 | 2.1 |