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XAN-137
Display Units: inches |  metric
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Ring Specs
(D) Free Diameter: 1.291 +0.000 / -0.031 in.
(t) Thickness: 0.050 +0.002 / -0.002 in.
(b) Radial Wall: 0.109 +0.003 / -0.003 in.
Groove Specs:
(B) Application Diameter: 1.375 in.
(G) Groove Diameter: 1.309 +0.004 / -0.004 in.
(W) Groove Width: 0.056 +0.004 / -0.000 in.
Groove Depth: 0.033 in.
Other Specs
Approximate Weight per 1000:
(FG Max) Free Gap Max.:0.312in.
(FG min) Free Gap Min.:0.156in.
(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
    = [ (1.375 in.) * (0.033 in.) * (45,000 psi) * 3.14 ] / 4		1,602lbs.
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: 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
    = [ (1.375 in.) * (0.050 in.) * (153,000 psi) * 3.14 ] / 3		11,009lbs.
Industry Equivalent Part Number(s):
XAN-137