The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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  • The chart below shows dimensions for locknuts and lockwashers used in the mounting of straight bore bearings on shafts.
  • Other dimensions and tolerances related to shaft configurations are also shown.
  • Dimensions are presented according to bearing bore size and are applicable to bearings in the various series (e.g., 222 and 223 etc.).
Inch Assessories - Locknut and Lockwasher
Inch Assessories - Locknut and Lockwasher2
Unit of Measure
1 2 

Part Number

Bearing Bore

Major Diameter

Threads No. per Inch

Diameter S-3

Locknut

Lockwasher

CAD

N 44-W 44 N/A 220 mm N/A 219.15 mm8.628 in N/A 8 N/A 211.14 mm8.3125 in N/A N 44 N/A W 44 N/A CAD
Unit of Measure
1 2