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All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Spherical Roller Bearing Metric and Inch Accessories > Inch Accessories - Locknut and Lockwasher > Part Number AN 38-W 38  
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Part Number AN 38-W 38, Inch Accessories - Locknut and Lockwasher


  • 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: Imperial Metric Both

Specifications  · Threads  · Shaft  · Locknut  · Lockwasher

Specifications

Bearing Bore
190 mm

Locknut
AN 38

Lockwasher
W 38


Threads

Major Diameter
189.79 mm
7.472 in

Threads No. per Inch
8


Shaft

Relief Diameter A
185.34 mm
7.297 in

Diameter S-3
184.15 mm
7.25 in

W1
6.76 mm
0.266 in

L2
26.19 mm
1.031 in

H3
6 mm
0.234 in

S4
19.05 mm
0.75 in

M5
9.53 mm
0.375 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)


Locknut

C1
240.64 mm
9.474 in

D
28.83 mm
1.135 in


Lockwasher

Q
3.71 mm
0.146 in

R
192.46 mm
7.577 in

B
250.83 mm
9.8750 in

s
18.16 mm
0.715 in



 DOWNLOADS 

Metric Accessories Index
(PDF, 77KB)

Metric Accessories Prefixes and Suffixes
(PDF, 33KB)

Nomenclature
(PDF, 41KB)


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