型号 | 质量m | 尺寸mm | ||
轴承 | 垫圈 | 轴承 ≈kg |
垫圈 ≈kg |
d |
51311 | - | 1.3 | - | 55 | 53311 | - | 1.38 | - | 55 |
53311 | U311 | 1.38 | 0.277 | 55 | 51411 | - | 2.83 | - | 55 |
51112 | - | 0.278 | - | 60 | 51212 | - | 0.649 | - | 60 |
53212 | - | 0.655 | - | 60 | 53212 | U212 | 0.655 | 0.165 | 60 |
51312 | - | 1.36 | - | 60 | 53312 | - | 1.41 | - | 60 |
53312 | U312 | 1.41 | 0.31 | 60 | 51412-MP | - | 3.51 | - | 60 |