Montage of Timken Bearing 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

Specifications

Series

 N/A 222K

Removal Nut O.D. C

 N/A 138.25 mm5.443 in

Bearing Number

 N/A 22219K

Taper

 N/A 1:12

Shaft Dimensions

Diameter d

 N/A 85 mm3.347 in
Tolerance1 N/A -0.10 mm-0.004 in

Adapter Dimensions

Major Diameter

 N/A 103.28 mm4.066 in
L2 N/A 57 mm2.244 in

a

 N/A 4 mm0.157 in

Accessory Numbers

Removal Nut

 N/A AN 21

Sleeve

 N/A SK 9522

Locknut

 N/A AN 17

Lockwasher and Lockplates

 N/A W 17
  • 1 Tolerance range is from +0 to value listed.
  • 2 Tolerance -0 to + 0.4 mm (-0 to +1/64 in)