474PCS Waldes Truarc 5100-0037-HST 3/8" External Retaining Rings, Carbon Steel

Ring Specs

(D) Free Diameter:

0.338

+0.002 / -0.005

in.

(t) Thickness:

0.025

+0.002 / -0.002

in.

(b) Radial Wall:

Groove Specs:

(B) Application Diameter:

0.375

in.

(G) Groove Diameter:

0.352

+0.002 / -0.002

in.

(W) Groove Width:

0.029

+0.003 / -0.000

in.

Groove Depth:

0.012

in.

Other Specs

Approximate Weight per 1000:

0.390

lbs.

(C) Clearance Diameter Expanded Over Shaft:

0.610

in.

(C1) Clearance Diameter & Guaging Diameter Seated in Groove:

0.590

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) * (0.375 in.) * (0.012 in.) * (45,000 psi) * 3.14 ] / 2

317

lbs.

(Pr) Theoretical Thrust Load Capacity – Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1060-1090). Shear Strength of Ring Material (Ss): 120,000 psi. Calculated using a safety factor (K) of 4

Equation:
Pr [ Cf * B * t * Ss * pi ] / K
    [ (1) * (0.375 in.) * (0.025 in.) * (120,000 psi) * 3.14 ] / 4

883

lbs.

Industry Equivalent Part Number(s):
1400-37, 3100-37, NA37, SH-37, 5100-037, 5100-37