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HEAVY DUTY NEEDLE ROLLER BEARINGS

Overview: Heavy-duty needle roller bearings consist of a machined and ground channel-shaped outer ring with a complement of needle rollers, and a cage. The high-strength cage retains and guides the rollers. An opti on al lubrication groove and hole in the outer ring facilitates re-lubricati on. These bearings can be used with or without a machined and ground inner ring, depending on the suitability of the shaft as a raceway surface.

® Sizes: 5 mm 335 mm (0.1969 in. - 13.1890 in.) bore.

Markets: Gear pumps, sheaves, automotive transmissions and two-cycle engines.

Features: Thick outer ring provides maximum load capacity and shock resistance

with a relatively small radial cross section.

Benefits: Optimum speed and lubrication-retention capability.


  • Phone: 0086-519-86382158
  • Email: info@czhbearings.com
  • Address: NO.9 Changbei Road,West Lake Street,Wujin District, Changzhou City,213145,China

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