3D CAD and 2D Drawings

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

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The chart below shows dimensions for adapter assemblies and components used in the tapered bore bearings on shafts.
Components are ordered seperately.
Unit of Measure



N/A 223K

Removal Nut O.D. C

N/A 83.34 mm3.281 in

Bearing Number

N/A 22311K


N/A 1:12

Sleeve Weight

N/A 0.31 lb0.14 Kg

Shaft Dimensions

Diameter d

N/A 50 mm1.9685 in
Tolerance1 N/A -0.08 mm-0.003 in

Adapter Dimensions

Major Diameter

N/A 60.20 mm2.370 in
L2 N/A 37.00 mm1.457 in


N/A 3.00 mm0.118 in

Accessory Numbers

Removal Nut

N/A RN-11


N/A SK-5523


N/A N-10

Lockwasher and Lockplates

N/A W-10
  • 1 Tolerance range is from +0 to value listed.
  • 2 Tolerance -0 to + 0.4 mm (-0 to +1/64 in)
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