american ring true manufacturing solutions

5107-300 Retaining Ring Spec Sheet

Part Number: 5107-300

5107 Series - Interlocking External Series Rings

View as a PDF


Display Units: inches  |  metric
Ring Specs

(D) Free Diameter: 69.95 +0.20 / -0.20 mm.
(t) Thickness: 2.36 +0.08 / -0.08 mm.
(b) Radial Wall:
Groove Specs:

(B) Application Diameter: 76.2 mm.
(G) Groove Diameter: 70.97 +0.15 / -0.15 mm.
(W) Groove Width: 2.62 +0.13 / -0.00 mm.
Groove Depth: 2.62 mm.
Other Specs

Approximate Weight per 1000: 31.933 kg.
(C2) Clearance Diameter When Sprung Into Groove:88.90mm.
(Pg) Theoretical Thrust Load Capacity - Groove Yield:
Notes: Yield Strength of Groove Material (Ys): 310 MPa. Calculated using a safety factor (K) of 2

Equation:
Pg = [ Cf * B * d * Ys * pi ] / K
    = [ (0.75) * (76.20 mm.) * (2.62 mm.) * (310 MPa) * 3.14 ] / 2
72,827N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material1: Carbon Spring Steel (SAE 1060-1090). Shear Strength of Ring Material (Ss): 1,034 MPa. Calculated using a safety factor (K) of 3

Equation:
Pr = [ Cf * B * t * Ss * pi ] / K
    = [ (0.75) * (76.20 mm.) * (2.36 mm.) * (1,034 MPa) * 3.14 ] / 3

1Calculation assumes Carbon Steel for ring material, but Carbon Steel not necessarily available for all parts or sizes.
146,126N
Industry Equivalent Part Number(s):
5107-300