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Key Features

  • High radial load capacity
  • Unique brass cage design for demanding applications
  • Bearing can be separated for easier mounting and dismounting
  • Design has a cylindrical inner ring and two ribs on the outer ring, making type NU bearings well suited for use as floating bearings
  • Enhanced operational reliability
  • Long service life
Unit of Measure

Key Dimensions

Cage Type

N/A Polymer Cage

Bore (d)

N/A 20 mm

O.D. (D)

N/A 47 mm1.8504 in

Width (B)

N/A 0.5512 in14 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 27970 N

Other Dimensions

Weight

N/A 0.12 Kg0.265 lb

Shaft Backing Shoulder Diameter

N/A 25 mm0.9843 in

Housing Backing Shoulder Diameter

N/A 41.7 mm1.6417 in

Max Shaft Fillet Radius LF ID

N/A 0.60 in0.024 mm

Max Shaft Fillet Radius RF ID

N/A 0.60 in0.024 mm

Max Housing Fillet Radius LF OD

N/A 1 in0.039 mm

Max Housing Fillet Radius RF OD

N/A 1 in0.039 mm

Design Units

N/A Metric

Type

N/A NUP

Ratings

Static Radial Load Rating (C0)

N/A 25300 N

Thermal Reference Speed - Grease 

N/A 10800 rpm
Thermal Reference Speed - Oil2 N/A 13000 rpm
  • 1 Based on 1 x 106 L10 life for the ISO life calculation method.
  • 2 See thermal speed ratings in the engineering section.