FM微型平面推力球轴承
平面推力球轴承垫片材料是轴承钢或不锈钢,分为带沟道和不带沟道。保持器的材料分为不锈钢和铜,平面推力球属可分离型轴承,接触角90,可以分别安装,只能承受轴向负荷。推力轴承的极限转速低,钢球加离心力挤向滚道外侧,易于擦伤,但不适于高速运转。单向推力轴承可承受单向轴向负荷,双向轴承可承受双向轴向负荷,带球面座圈的推力球轴承具有调心性能,可消除安装误差的影响。
| 型号 | 内径mm | 外径mm | 总高mm | 钢球mm | 球数 |
| F2.5-6 | 2.5 | 6 | 3 | 1.2 | 6 |
| F3-8 | 3 | 8 | 3.5 | 1.588 | 7 |
| F4-9 | 4 | 9 | 4 | 1.588 | 8 |
| F4-10 | 4 | 10 | 4 | 1.588 | 9 |
| F5-10 | 5 | 10 | 4 | 1.588 | 9 |
| F5-11 | 5 | 11 | 4.5 | 1.588 | 9 |
| F5-12 | 5 | 12 | 4 | 1.588 | 9 |
| F6-11 | 6 | 11 | 4.5 | 1.588 | 9 |
| F6-12 | 6 | 12 | 4.5 | 2 | 9 |
| F6-14 | 6 | 14 | 5 | 2.381 | 8 |
| F7-13 | 7 | 13 | 4.5 | 2 | 9 |
| F7-15 | 7 | 15 | 5 | 2.381 | 8 |
| F7-15 | 7 | 15 | 5.5 | 3 | 9 |
| F7-17 | 7 | 17 | 6 | 3 | 9 |
| F8-16 | 8 | 16 | 5 | 3 | 9 |
| F8-19 | 8 | 19 | 7 | 3.175 | 10 |
| F8-22 | 8 | 22 | 7 | 3.175 | 10 |
| F9-17 | 9 | 17 | 5 | 3 | 10 |
| F9-19 | 9 | 19 | 6.5 | 3.175 | 10 |
| F9-20 | 9 | 20 | 7 | 3.175 | 10 |
| F10-17 | 10 | 17 | 5 | 2.381 | 10 |
| F10-18 | 10 | 18 | 5.5 | 3.175 | 10 |
| F12-21 | 12 | 21 | 5 | 3 | 11 |
| F12-23 | 12 | 23 | 7.5 | 3 | 11 |
| 2085 | 11.113 | 22.225 | 6.35 | 3 | 11 |