Drawn Cup Needle Roller Bearings
Needle sleeves and needle bushes
The outer ring is hardened sheet steel and the cage-guided needle ring form, a self-retaining unit.
Advantages are the very low section height and the high load capacity. They are used where space-saving and economical storage is required. Needle sleeves and needle bushes are usually used without inner rings.
Sealed needle sleeves and needle bushes can be used at operating temperatures between -20 ° C and + 100 ° C.
Data sheets for other types will follow shortly.
Inner rings complete the needle roller bearings and are suitable as a running surface for shaft seals, which require a hardened and ground surface.