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XAN-725 Retaining Ring Spec Sheet

Part Number: XAN-725

XAN Series - Constant Section Ext. Retaining Ring

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Display Units: inches |  metric
Ring Specs

(D) Free Diameter: 6.840 +0.000 / -0.156 in.
(t) Thickness: 0.187 +0.002 / -0.002 in.
(b) Radial Wall: 0.500 +0.005 / -0.005 in.
Groove Specs:

(B) Application Diameter: 7.250 in.
(G) Groove Diameter: 6.930 +0.008 / -0.008 in.
(W) Groove Width: 0.209 +0.008 / -0.000 in.
Groove Depth: 0.160 in.
Other Specs

Approximate Weight per 1000:
(FG Max) Free Gap Max.:0.875in.
(FG min) Free Gap Min.:0.250in.
(Pg) Theoretical Thrust Load Capacity - Groove Yield:
Notes: Yield Strength of Groove Material (Ys): 45,000 psi. Calculated using a safety factor (K) of 4

Equation:
Pg = [ B * d * Ys * pi ] / K
    = [ (7.250 in.) * (0.160 in.)* (45,000 psi) * 3.14 ] / 4
40,977lbs.
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material1: Carbon Spring Steel (SAE 1060-1095). Shear Strength of Ring Material (Ss): 153,000 psi. Calculated using a safety factor (K) of 3

Equation:
Pr = [ B * t * Ss * pi ] / K
    = [ (7.250 in.) * (0.187 in.) * (153,000 psi) * 3.14 ] / 3

1Calculation assumes Carbon Steel for ring material, but Carbon Steel not necessarily available for all parts or sizes.
217,109lbs.
Industry Equivalent Part Number(s):
XAN-725