天津昊霖轴承专营NSK推力球轴承,NSK推力球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;NSK推力球轴承只能够承受轴向负荷,NSK单向推力球轴承是只能承受一个方向的轴向负荷,NSK双向推力球轴承可以承受两个方向的轴向负荷;NSK推力球轴承不能限制轴的径向位移,极限转速很低,NSK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,NSK双向轴承可以限制两个方向的轴向位移。
具体分类及型号对照:
1、NSK推力球轴承(51000型)
2、NSK双向推力球轴承(52000型)
3、NSK无调心座垫圈的外调心推力球轴承(53000型)
4、NSK有调心座垫圈的外调心推力球轴承(53000 U型)
5、NSK无调心座垫圈的双向外调心推力球轴承(54000型)
234424B |
562024 |
120TAC20D+L |
234424 |
234426B |
562026 |
130TAC20D+L |
234426 |
234428B |
562028 |
140TAC20D+L |
234428 |
234430B |
562030 |
150TAC20D+L |
234430 |
234432B |
562032 |
160TAC20D+L |
234432 |
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