Description

Track rollers (also known as cam followers) are characterized by thick-walled outer rings that run directly on a track. This permits high load-carrying capability while minimizing distortion and bending stresses. These bearings, which contain a full complement of needle rollers, are available in two basic designs: with an inner ring for straddle mounting in a yoke or with an integral stud for cantilever mounting. A screwdriver slot or hexagonal wrench socket in the head of the stud facilitates mounting. Sealed designs with internal thrust washers help extend service life under conditions of infrequent relubrication. Size range: *6 mm - **0 mm (.5 in. - 7.0 in.) O.D. Applications Ram support rollers Material handling Indexing equipment KR Series, with axial guidance by rib and washer, gap seals ***** series , with sealing rings KRE series , with eccentric collar ***** series , with eccentric collar & sealing rings KRV series , with axial guidance by rib and washer , full complement needle rollers, gap seals ***** series , with sealing rings KRVE series , with eccentric collar ***** series , with eccentric collar & sealing rings NUKR series , with axial guidance by the rolling elements, full complement needle rollers, gap seals NUKRE series , with eccentric collar CR series , inch system heavy series NATR Yoke Type track roller with axial guidance by washers, gap seals, with inner ring; NATR PP Yoke type trace rollers with additional sealing rings; NATV Yoke Rollers with axial guidance by washers, full complement, gap seals, with inner ring; NATV PP. Yoke type trace rollers with additional sealing rings; NUTR Yoke type track rollers with axial guidance by the rolling elements, full complement, gap Seals with inner ring; CR Inch system yoke type trace rollers series