thrust ball bearing51112 51211 51213 51214 51311 51313 51315 51317 51318 51322
| Model |
inner diameter
|
outer diameter
|
thickness
|
| (mm) | (mm) | (mm) | |
| 51112 | 60 | 85 | 17 |
| 51211 | 55 | 90 | 25 |
| 51213 | 65 | 100 | 27 |
| 51214 | 70 | 105 | 27 |
| 51311 | 55 | 105 | 35 |
| 51313 | 65 | 115 | 36 |
| 51315 | 75 | 135 | 44 |
| 51317 | 85 | 150 | 49 |
| 51318 | 90 | 155 | 50 |
| 51322 | 110 | 190 | 63 |
推力轴承是一种分离型轴承,轴圈,座圈可以和保持架,钢球的组件分离.轴圈是与轴相配合的套圈,座圈是与轴承座孔相配合的套圈,和轴之间有间隙.推力球轴承只能承受轴向负荷,单向推力球轴承只能承受一个方向的轴向负荷.双向推力球轴承可以承受两个方向的轴向负荷.推力求轴承不能限制轴的径向位移,极限转速很低.单向推力球轴承可以限制轴和壳体的一个方向的轴向位移,双向轴承可以限制两个方向的轴向位移.
轴承损坏及超过使用小时,必须更换.
Thrust bearing is a separate type of bearing, shaft ring, seat ring can be separated from the cage, steel ball components. The shaft ring is a ring matched with the shaft, and the seat ring is a ring matched with the bearing seat hole, and there is a gap between the shaft. Thrust ball bearings can only withstand axial load, and one-way thrust ball bearings can only withstand axial load in one direction. Two-way thrust ball bearings can withstand axial loads in both directions. Push the bearing can not limit the radial displacement of the shaft, and the limit speed is very low. One-way thrust ball bearings can limit the axial displacement of the shaft and the housing in one direction, and two-way bearings can limit the axial displacement in two directions.
Bearings damaged and more than hours of use, must be replaced.
