XAS-287

External, Constant Section Retaining Ring Standard, for 2.875" Shaft Diameter, 0.103" Groove Width

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Illustration of an External Constant Section Ring with C-Type Ends

b

t

d

w

Ds

Dg

Di

Specifications
Part Number
XAS-287
Ring Type
  • External (Shaft)
Ds: Shaft Diameter (in)
2.875
Dg: Groove Diameter (in)
2.743+/-.006
w: Groove Width (in)
0.103+.005/-.000
Di: Free Inside Diameter (in)
2.713+.000/-.062
t: Ring Thickness (in)
0.093+/-.002
b: Ring Radial Wall (in)
0.187+/-.005
# of Turns
1
Ring Shear (lb)
29264 (safety factor of 3)
Groove Yield (lb)
13413 (groove material yield strength of 45,000 psi and safety factor of 2)
Rotational Capacity
3780 RPM
Please contact a Smalley Engineer to discuss rotational-dependent applications.
Standard Materials
Carbon Steel SAE 1060-1075, 302 Stainless Steel

Product Overview

The XAS Constant Section retaining rings series are interchanagble with Eaton style snap rings.

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