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 17.8 Kg39.249 lb

Tapered Bore



d - Bore

N/A 110 mm4.331 in

D - Outer Diameter

N/A 240 mm9.449 in

C - Inner Ring Width

N/A 80 mm3.15 in

B - Outer Ring Width

N/A 80 mm3.15 in

DUR - Diameter Under Roller

N/A 139.9 mm5.508 in

F - Float

N/A 7.5 mm0.295 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 1050000 N236100 lbf
C - Dynamic Radial Rating1 N/A 908000 N204100 lbf

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius2 N/A 2.5 mm0.098 in
r - Outer Ring "To Clear" Radius3 N/A 2.5 mm0.098 in

da - Inner Ring Backing Diameter

N/A 135.9 mm5.35 in

Da - Outer Ring Backing Diameter

N/A 212.9 mm8.382 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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