N Bearing series

The N Bearing single row cylindrical roller bearing has a fixed inner ring and an outer ring that slides in either direction. It is commonly found in gearboxes and pumps, these bearings have a high radial load capacity and excellent running properties. These bearings are available in light & medium designs in either metric (N2..  N3.. N4..) and their imperial equivalents are referenced with the LRJ.. and MRJ.. indicating the Light and Medium series.

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What are the benefits of using a bearings with a fixed inner ring and a sliding outer ring?

Having a fixed inner ring and sliding outer ring, enables these bearings to run directly on the outer housing without an outer raceway, in applications designs where space is limited. 

These bearings are able to carry a high radial load at mid-speed, but are not able to take any axial load in either direction. 

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    (1)

Other Variations

  • VA301 = Bearing for railway vehicle traction motors (2)
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