NRB Bottom Roller Bearing UN 3213B

Summary

Item Code: UN 3213B (INA UWL 3200)
Item Type: Bottom Roller Bearing

Journal Diameter (d): 19 mm
Holder Type: Central Location
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Description

Cam Followers are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. They are based on a needle roller bearing with a threaded solid stud instead of an inner ring. They have a thick-walled outer ring with a crowned running surface and are supplied ready-to-mount. These bearings can be relubricated via the lubrication holes provided at the ribbed face of the stud as well as at the threaded end.

NRB manufactures Track Rollers of Stud-Type (Cam Followers) as well as Yoke-Type (Support Rollers) and comes with a Crowned or Cylindrical Outer Ring.
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Features

• The thick-walled outer ring enables high radial loads while reducing distortion and bending stresses
• The integral flange (stud head) and the pressed-on flange ring enable cam followers to accommodate axial loads that can occur because of skew or tilting
• The crowned outer ring is beneficial for applications where outer ring tilting relative to the track may occur or where edge stresses need to be minimized
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Specifications

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