Engineers Edge Internal Retaining ( Snap ) Ring Sizes and Groove Design - Engineers Edge

 

 
Internal Retaining ( Snap ) Ring Sizes and Groove Design
Bore Sizes .250 - 1.500 Inches

ANSI Mechanical Hardware
Retaining Ring Supplier


Retaining Ring Grove Dimensional Requirements



Internal Retaining ( Snap ) Ring Sive Designations

(All data is in inches.)

Housing Bore Ring Ring Groove
Dia.
Diameter
Thickness
Diameter
Width
Edge
ID
A
Tol.
T
Tol.
OD
Tol.
S
Tol.
E
Tol.

.250
.312
.375
.438
.453
.500
.512
.562
.625
.688
.750
.777
.812
.866
.875
.901
.938
1.000
1.023
1.062
1.125
1.181
1.188
1.250
1.259
1.312
1.375
1.378
1.438
1.456
1.500

.280
.346
.415
.482
.498
.548
.560
.620
.694
.763
.831
.859
.901
.961
.971
1.000
1.041
1.111
1.136
1.180
1.249
1.319
1.319
1.388
1.388
1.456
1.526
1.526
1.596
1.616
1.660



+.010
-.005

----

+.015
-.010


----


+.025
-.020

----

+.035
-.025



.015
.015
.025
.025
.025
.035
.035
.035
.035
.035
.035
.042
.042
.042
.042
.042
.042
.042
.042
.050
.050
.050
.050
.050
.050
.050
.050
.050
.050
.050
.050

 

 

 

 

+.002
-.002

 

 

 

 

 

 

 


----

+.003
-.003

.268
.330
.397
.461
.477
.530
.542
.596
.665
.732
.796
.825
.862
.920
.931
.959
1.000
1.066
1.091
1.130
1.197
1.255
1.262
1.330
1.339
1.396
1.461
1.464
1.528
1.548
1.594

+.001
-.001
----

+.002
-.002


----

 

+.003
-.003


----

 

+.004
-.004

 

 


.018
.018
.029
.029
.029
.039
.039
.039
.039
.039
.039
.046
.046
.046
.046
.046
.046
.046
.046
.056
.056
.056
.056
.056
.056
.056
.056
.056
.056
.056
.056

+.002
-.000
----

 

+.003
-.000

 

 

 

 


----

 

 

 

+.004
-.000

 

.027
.027
.033
.036
.036
.045
.045
.051
.060
.066
.069
.072
.075
.081
.084
.087
.093
.099
.102
.102
.108
.111
.111
.120
.120
.126
.129
.129
.135
.138
.141

 

 

 

Not more
Than
± 10%
of E

 

Reference: Industrial Retaining Rings, 3100 Series.

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