3D CAD and 2D Drawings

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

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Unit of Measure


Design Units


Bearing Weight

N/A 5.5 Kg12.128 lb

Tapered Bore



d - Bore

N/A 200 mm7.874 in

D - Outer Diameter

N/A 310 mm12.205 in

C - Inner Ring Width

N/A 82 mm3.228 in

B - Outer Ring Width

N/A 82 mm3.228 in

DUR - Diameter Under Roller

N/A 228.39 mm8.992 in

F - Float

N/A 8.5 mm0.335 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 1710000 N384400 lbf
C - Dynamic Radial Rating1 N/A 1070000 N240600 lbf

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius2 N/A 2 mm0.079 in
r - Outer Ring "To Clear" Radius3 N/A 2 mm0.079 in

da - Inner Ring Backing Diameter

N/A 223.5 mm8.799 in

Da - Outer Ring Backing Diameter

N/A 285.7 mm11.248 in
  • 1 Based on 1 X 106 L10 life for the ISO life calculation method.
  • 2 Maximum housing fillet radius that bearing corners will clear.
  • 3 Maximum shaft fillet radius that bearing corners will clear.
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