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 13.2 Kg29 lb

Tapered Bore



d - Bore

N/A 160 mm6.2992 in

D - Outer Diameter

N/A 240 mm9.4488 in

C - Inner Ring Width

N/A 80 mm3.1496 in

B - Outer Ring Width

N/A 80 mm3.1496 in

DUR - Diameter Under Roller

N/A 180.600 mm7.1102 in

F - Float

N/A 6 mm0.2362 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 1680000 N377000 lbf
C - Dynamic Radial Rating1 N/A 932000 N210000 lbf

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius2 N/A 1.900 mm0.075 in
r - Outer Ring "To Clear" Radius3 N/A 1.900 mm0.075 in

da - Inner Ring Backing Diameter

N/A 178.500 mm7.028 in

Da - Outer Ring Backing Diameter

N/A 223.000 mm8.780 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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