The thrust angular contact ball bearing ZKLF is designed in double rows, with bolt mounting holes on the outer ring. Install directly on adjacent structures or in positioning holes through bolts. When the thrust angular contact ball bearing ZKLF is installed without radial alignment, the bearing is aligned in the radial direction using a linear guide system and screw drive as a reference. This can prevent misalignment between the screw drive and the bearing position. The result is that it will not shorten the rated service life. In order to facilitate the removal of the bearing from the positioning hole, a disassembly groove is designed on the outer circumference of the bearing. The radial and axial threaded holes with detachable flat head screws make re lubrication work easier.

ZKLF. -2RS-PE corresponds to the series ZKLF, but the axial runout tolerance is between tolerance level 5 and ISO 492 (DIN 620-2), with a larger diameter tolerance and a suffix of PE. They are used in situations where low positioning accuracy is required.

The bearing of ZKLF. -2RS-2AP is paired with the bearing ZKLF- Composed of 2RS. Individual bearings are matched with each other. The outer ring surface of the paired bearing is marked with arrows. If the bearings are arranged correctly, the lip seal is facing outward. The holes on the two bearings must be aligned during installation, not the markings.

seal up:

Bearings with a suffix of 2RS have lip seals and excellent sealing performance.

Bearings with a suffix of 2Z use minimum clearance seals and are suitable for high speeds.