5100-237 External Retaining Ring

$ 1.90

Ring Specs

(D) Free Diameter:	2.197	+0.015 / -0.025	in.
(t) Thickness:	0.078	+0.003 / -0.003	in.
(b) Radial Wall:

Groove Specs:

(B) Application Diameter:	2.375		in.
(G) Groove Diameter:	2.239	+0.006 / -0.006	in.
(W) Groove Width:	0.086	+0.005 / -0.000	in.
Groove Depth:	0.068		in.

Other Specs

Approximate Weight per 1000:	29.200		lbs.

(C) Clearance Diameter Expanded Over Shaft:	3.010		in.
(C1) Clearance Diameter & Guaging Diameter Seated in Groove:	2.880		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) * (2.375 in.) * (0.068 in.) * (45,000 psi) * 3.14 ] / 2	11,409		lbs.

(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 4 Equation: Pr = [ Cf * B * t * Ss * pi ] / K = [ (1) * (2.375 in.) * (0.078 in.) * (150,000 psi) * 3.14 ] / 4 ¹Calculation assumes Carbon Steel for ring material, but Carbon Steel not necessarily available for all parts or sizes.	21,813		lbs.

Industry Equivalent Part Number(s): 5100-237