Technical information on Bearings for main spindles
Design variants
Bearings for main spindles are available as:
- super precision angular contact ball bearings
- single row, as single bearings or in sets
- contact angle 15°, 25°
- with large or small balls
- rolling elements made from rolling bearing steel or ceramic
- rings made from rolling bearing steel or Cronidur
- Direct Lube bearings
- super precision cylindrical roller bearings
- single row
- double row
- rolling elements made from rolling bearing steel or ceramic
- cages made from brass, polyamide or PEEK
- super precision axial bearings , i.e. super precision axial angular contact ball bearings 2344, super precision angular contact ball bearings BAX
- double direction
- contact angle 30°, 40°, 60°
- rolling elements made from rolling bearing steel
- rings made from rolling bearing steel
- cages made from brass, laminated fabric