轴承型号 | 主要尺寸 (mm) | |||
d | D | B | rs min | |
1308.F21 | 40 | 90 | 23 | 1.5 | 1308K.F21 | 40 | 90 | 23 | 1.5 |
1309.F21 | 45 | 100 | 25 | 1.5 | 1309K.F21 | 45 | 100 | 25 | 1.5 |
1310.F21 | 50 | 110 | 27 | 2 | 1310K.F21 | 50 | 110 | 27 | 2 |
1311.F21 | 55 | 120 | 29 | 2 | 1311K.F21 | 55 | 120 | 29 | 2 |
1312.F21 | 60 | 130 | 31 | 2.1 | 1312K.F21 | 60 | 130 | 31 | 2.1 |
1313.F21 | 65 | 140 | 33 | 2.1 | 1313K.F21 | 65 | 140 | 33 | 2.1 |