Details
Axial angular contact ball bearings are used particularly as double direction high precision assembly units for axially rigid spindle bearings in tooling machines. They are fitted together with high-precision cylindrical roller bearings which absorb the radial forces.
Manufacturing sizes
From an outer diameter of 100 mm.
Designs
Double direction high precision axial angular contact ball bearing
Bearing rings materials
Roller bearing steel (Standard)
Roller bearing material
Roller bearing steel (Standard)
Cage material
Brass
Main dimensions
The nominal dimension for the outer diameter corresponds to the nominal dimension for the outer diameter of the accompanying double-row cylindrical roller bearings (NN30… K or NN/NNU49… K).
Dimensional and running accuracy
We manufacture high precision axial angular contact ball bearings in tolerance classes SP.
The tolerance of the outer diameter is defined so that in installation there is a fitting tolerance if the bearing seats of the axial angular contact ball bearing and of the cylindrical roller bearing are processed together.
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Lubrication
The bearings can be lubricated with grease or oil.
Connection to adjacent construction
Positive locking shaft-hub connection