Advantages of cylindrical roller bearings
4. pairs of shafts or seat hole processing requirements are higher, the bearings installed after the outer ring axis relative skew should be strictly controlled, so as not to cause contact stress concentration.5. inner ring or outer ring can be separated, easy to install and disassemble.
3. N and NU can move in axial direction, and can adapt to the change of relative position between shaft and shell caused by thermal expansion or installation error, and can be used as supporting end of free end.
Characteristics of cylindrical roller bearings1. roller and raceway for line contact or repair line contact, radial load capacity, suitable for heavy load and impact load.2., small friction coefficient, suitable for high speed, limit speed close to deep groove ball bearings.
