3D CAD and 2D Drawings

Find and download 3D CAD and 2D drawings for key Timken products.

Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart
Unit of Measure

Specifications

Design Units

 N/A METRIC

Bearing Weight

 N/A 136.3 Kg300.50 lb

Type

 N/A NU

Tapered Bore

 N/A N

Dimensions

d - Bore

 N/A 260 mm10.2362 in

D - Outer Diameter

 N/A 480.000 mm18.8976 in

C - Inner Ring Width

 N/A 158.750 mm6.2500 in

B - Outer Ring Width

 N/A 158.750 mm6.2500 in

Basic Load Ratings

C0 - Static Radial Rating

 N/A 4410000 N991000 lbf
C - Dynamic Radial Rating1 N/A 2770000 N623000 lbf

Factors

Reference Thermal Speed Rating (Grease)

 N/A 640
Reference Thermal Speed Rating (Oil)2 N/A 700
Cg - Geometry Factor3 N/A 0.2003

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius4 N/A 5.000 mm0.200 in
r - Outer Ring "To Clear" Radius5 N/A 5.000 mm0.200 in

da - Inner Ring Backing Diameter

 N/A 300.000 mm11.800 in

Da - Outer Ring Backing Diameter

 N/A 440.000 mm17.300 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 accessible by Timken personnel, who may be located outside your home country, as described in our Privacy Notice.