Menu
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart
  • 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.).
Unit of Measure

Specifications

Bearing Bore

 N/A 130 mm

Locknut

 N/A AN 26

Lockwasher

 N/A W 26

Threads

Major Diameter

 N/A 129.69 mm5.106 in

Threads No. per Inch

 N/A 12

Shaft

Relief Diameter A

 N/A 126.57 mm4.983 in

Diameter S-3

 N/A 125.41 mm4.9375 in
W1 N/A 4.37 mm0.172 in
L2 N/A 21.44 mm0.844 in
H3 N/A 4.8 mm0.188 in
S4 N/A 12.70 mm0.5 in
M5 N/A 7.92 mm0.312 in

Locknut

C1

 N/A 171.58 mm6.755 in

D

 N/A 22.48 mm0.885 in

Lockwasher

Q

 N/A 2.92 mm0.115 in

R

 N/A 131.85 mm5.191 in

B

 N/A 178.59 mm7.031 in

s

 N/A 11.05 mm0.435 in
  • 1 Tolerance -0 to + 0.4 mm (-0 to +1/64 in)
  • 2 Tolerance -0 to + 0.4 mm (-0 to +1/64 in)
  • 3 Tolerance -0 to + 0.4 mm (-0 to +1/64 in)
  • 4 Tolerance -0 to + 0.4 mm (-0 to +1/64 in)
  • 5 Tolerance -0 to + 0.4 mm (-0 to +1/64 in)
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.