| (C) Clearance Diameter When Sprung Into Bore: | 6.580 | | in. | | (C1) Clearance Diameter When Sprung Into Groove: | 6.820 | | in. | (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
= [ (1.2) * (7.750 in.) * (0.245 in.) * (45,000 psi) * 3.14 ] / 2 | 160,976 | | lbs. | | (Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1060-1090). Shear Strength of Ring Material (Ss): 150,000 psi. Calculated using a safety factor (K) of 4
Equation:
Pr = [ Cf * B * t * Ss * pi ] / K
= [ (1.2) * (7.750 in.) * (0.187 in.) * (150,000 psi) * 3.14 ] / 4 | 204,779 | | lbs. | | Industry Equivalent Part Number(s):
5002-775, NJB775, N1302-775, VHO-775 | | |
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