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5304-150 Retaining Ring Spec Sheet

Part Number: 5304-150

5304 Series - High Grip Strength E-Ring Series

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Display Units: inches |  metric
Ring Specs

(D) Free Diameter: 1.250 +0.008 / -0.008 in.
(t) Thickness: 0.109 +0.003 / -0.003 in.
(b) Radial Wall:
Groove Specs:

(B) Application Diameter: 1.500 in.
(G) Groove Diameter: 1.317 +0.015 / -0.015 in.
(W) Groove Width: 0.120 +0.010 / -0.000 in.
Groove Depth: 0.091 in.
Other Specs

Approximate Weight per 1000: 37.100 lbs.
(C) Free Outside Diameter:2.050in.
(C1) Clearance Diameter When Sprung Into Groove:2.180in.
(Z) Minimum Edge Margin:0.182in.
(Pg) Theoretical Thrust Load Capacity - Groove Yield:
Notes: Yield Strength of Groove Material (Ys): 45,000 psi. Calculated using a safety factor (K) of 2

Equation:
Pg = [ Cf * B * d * Ys * pi ] / K
    = [ (0.5) * (1.500 in.) * (0.091 in.) * (45,000 psi) * 3.14 ] / 2
4,821lbs.
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material1: Carbon Spring Steel (SAE 1060-1090). Shear Strength of Ring Material (Ss): 150,000 psi. Calculated using a safety factor (K) of 3

Equation:
Pr = [ Cf * B * t * Ss * pi ] / K
    = [ (0.5) * (1.500 in.) * (0.109 in.) * (150,000 psi) * 3.14 ] / 3

1Calculation assumes Carbon Steel for ring material, but Carbon Steel not necessarily available for all parts or sizes.
12,834lbs.
Industry Equivalent Part Number(s):
5304-150