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Bearings for screw drives

Axial angular contact ball bearings

Bearing arrangements for screw drives are subject to requirements that often cannot be optimally fulfilled by conventional bearings due to their design construction.

Needle roller/axial cylindrical roller bearings

Needle roller/axial cylindrical roller bearings comprise an outer ring with radial and axial raceways, two shaft locating washers, an inner ring, a radial needle roller and cage assembly and two axial cylindrical roller and cage assemblies.

 

Seal carrier assemblies / Precision locknuts

Seal carrier assemblies DRS are screwed to the centre washer of needle roller/axial cylindrical roller bearings and precisely centred there. They seal the bearings from the outside.