Carbon steel.

Black oxidized.

A workpiece can be easily secured and centered in a bore using the locating cylinder.
Due to the low surface friction on rigid contact faces generated by the integrated axial needle bearing, increased clamping forces can be achieved.
The high load rating of the bearing guarantees a long service life.
Clamping cylinder with pull-down effect.

Insert the locating cylinder through the mounting hole in the workpiece being secured.
Tighten the screw first by hand using the knurled part of the screw and then tighten further using a suitable wrench.
The knurled part can also be sunk into a counterbore provided for this purpose.

Easily adjustable clamping range
Independent of the bores diameter and surface finish (up to H12)
Pull-down effect
Significant increase in clamping force for same tightening torque, in comparison with the version with balls
High-quality axial needle bearing with high load rating and long service life

Ideal for fastening standard elements of various thicknesses. The clamping cylinder can also be used for quick-change systems.

The dimension H refers to the clamping area.

1) O-ring