Cam Follower Roller Bearings Track Roller Bearings  CF10-1

Curve roller consists of a root as roller group inner raceway bolt, thrust washers, thick wall outer ring needle roller and cage components or full of rolling body.The shoulder bolt axis and the pressure on the bolt end ring formed outer direction along the two sides of the guide surface.When the curve roller in the flat race or CAM plate movement, due to the elastic deformation of outer ring, the internal stress of roller.Curve roller bolt for the part of the raceway is after quenching.To avoid stress concentration, thick wall outside the outer surface of the roller surface shape.Curve roller with single or double seal, without sealing ring, sealing ring of various specifications of the models.With seals storage space is large, provide boast skillful lubricating grease, and extend lubricating.Seal material for N220 or ptfe, its operating temperature range, respectively - 30 ° C to + 100 ° C or - 30 ° C to + 180 ° C.The curve of the dense mounted wheel it can carry heavier load but the rotational speed is low, and must often lubrication.Generally used in textile machinery, transmission device.

KR have cage guided by guard and retaining ring axial suffix "X" is expressed as cylindrical surface, KR, PP has a cage with seals, KRV by the guard and the baffle ring axial guidance, full needle KRV..PP full needle with seals, KRE with eccentric sleeve.