d:
D:
B:
SA...E,ES

SA...E,ES

Can not be relubricated.

Can only be relubricated through the rod end housing.

Can supply other rod ends with different pitch or accuracy of thread.

SAL20ES M20x1.5 - -6g。

For left-hand thread,suffix “L”is added to bearings number and thread sign, e.g. SAL20ES M20x1.5L- 6g.