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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

Bore (d)

N/A 90 mm

O.D. (D)

N/A 160 mm6.2992 in

Width (B)

N/A 1.1811 in30 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 206000 N46300 lbf

Other Dimensions

Weight

N/A 2.6 Kg5.7 lb

Shaft Backing Shoulder Diameter

N/A 104 mm4.1000 in

Max Shaft Fillet Radius LF ID

N/A 2.0 in0.100 mm

Max Shaft Fillet Radius RF ID

N/A 2 in0.100 mm

Max Housing Fillet Radius LF OD

N/A 2 in0.1 mm

Max Housing Fillet Radius RF OD

N/A 2 in0.1 mm

Design Units

N/A Metric

Type

N/A NU

Ratings

Static Radial Load Rating (C0)

N/A 225000 N50600 lbf

Thermal Reference Speed - Grease 

N/A 3800 rpm
Thermal Reference Speed - Oil2 N/A 4500 rpm

Factors

Geometry Factor (Cg) 3 N/A 0.0851
  • 1 Based on 1 x 106 L10 life for the ISO life calculation method.
  • 2 See thermal speed ratings in the engineering section.
  • 3 Geometry constant for Lubrication Life Adjustment Factor a3l.