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 8.1 Kg17.7 lb

Tapered Bore



d - Bore

N/A 130 mm5.1181 in

D - Outer Diameter

N/A 200 mm7.874 in

C - Inner Ring Width

N/A 69 mm2.7165 in

B - Outer Ring Width

N/A 69 mm2.7165 in

DUR - Diameter Under Roller

N/A 147.800 mm5.8189 in

F - Float

N/A 6 mm0.2362 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 1140000 N256000 lbf
C - Dynamic Radial Rating1 N/A 677000 N152000 lbf

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius2 N/A 1.800 mm0.071 in
r - Outer Ring "To Clear" Radius3 N/A 1.800 mm0.071 in

da - Inner Ring Backing Diameter

N/A 146.000 mm5.748 in

Da - Outer Ring Backing Diameter

N/A 185.000 mm7.283 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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