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NAN-905

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Ring Specs

(D) Free Diameter: 9.509 +0.187 / -0.000 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: 9.055 in.
(G) Groove Diameter: 9.384 +0.008 / -0.008 in.
(W) Groove Width: 0.209 +0.006 / -0.000 in.
Groove Depth: 0.164 in.
Other Specs

Approximate Weight per 1000:
(Gap Max) Maximum Free Gap:2.625in.
(Gap Min) Minimum Free Gap:1.750in.
(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
    = [ (9.055 in.) * (0.164 in.) * (45,000 psi) * 3.14 ] / 4
52,458lbs.
(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
    = [ (9.055 in.) * (0.187 in.) * (153,000 psi) * 3.14 ] / 3
271,162lbs.
Industry Equivalent Part Number(s):
NAN-905