Batch CAD Cart (0)
  • Cart is empty
Unit of Measure

Specifications

Design Units

N/A Metric

d - Bore

N/A 280 mm

Type

N/A NU

Dimensions

D - Outer Diameter

N/A 500 mm19.685 in

C - Inner Ring Width

N/A 165.1 mm6.5000 in

B - Outer Ring Width

N/A 165.1 mm6.5000 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 5180000 N1160000 lbf
C - Dynamic Radial Rating1 N/A 3630000 N816000 lbf

Factors

Reference Thermal Speed Rating (Grease)

N/A 570 rpm
Reference Thermal Speed Rating (Oil)2 N/A 610 rpm
Cg - Geometry Factor3 N/A 0.2133

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius4 N/A 4 mm0.200 in
r - Outer Ring "To Clear" Radius5 N/A 4 mm0.2 in

da - Inner Ring Backing Diameter

N/A 317 mm12.5000 in

Da - Outer Ring Backing Diameter

N/A 455 mm17.9000 in
  • 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.
  • 4 Maximum housing fillet radius that bearing corners will clear.
  • 5 Maximum shaft fillet radius that bearing corners will clear.
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.