轴承参数

Dimension standards

Boundary dimensions: ISO 15

图号标识
大多数轴承的孔径和外径: 直径系列 0 (ISO 15)

Tolerances

For additional information → Tolerances

Normal

图号标识
  • P6 尺寸精度
  • P5 级几何公差

Values: ISO 492 (table 1, table 2 and table 3)

Radial internal clearance

For additional information → Bearing internal clearance

Normal

Check availability of other clearance classes

图号标识
C2 到 C4 的范围在此确认 Design variant/feature (→ 产品表

Values: ISO 5753-1


Values are valid for unmounted bearings under zero measuring load.

Permissible misalignment

Misalignment increases bearing noise and reduces bearing service life.

For bearing arrangements where misalignment cannot be avoided (e.g. in rolling mill straightening machines), contact the SKF application engineering service.

轴向许可位移图 1

S最大 → 产品表


内圈或外圈上没有挡边或只有一个整体挡边的轴承可以承受轴向位移。 轴相对于轴承座的位移发生在这些轴承内。 因此几乎不增加摩擦。

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