american ring true manufacturing solutions

5108-287
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Ring Specs
(D) Free Diameter: 67.54 +0.51 / -0.76 mm.
(t) Thickness: 2.36 +0.08 / -0.08 mm.
(b) Radial Wall:
Groove Specs:
(B) Application Diameter: 73.0 mm.
(G) Groove Diameter: 69.11 +0.15 / -0.15 mm.
(W) Groove Width: 2.62 +0.13 / -0.00 mm.
Groove Depth: 1.96 mm.
Other Specs
Approximate Weight per 1000: 29.257 kg.
(C) Clearance Diameter When Sprung On To Shaft:88.65mm.
(C1) Clearance Diameter When Sprung Into Groove:84.84mm.
(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
    = [ (0.5) * (73.03 mm.) * (1.96 mm.) * (310 MPa) * 3.14 ] / 2		34,783N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1060-1090). Shear Strength of Ring Material (Ss): 1,034 MPa. Calculated using a safety factor (K) of 4

Equation:
Pr = [ Cf * B * t * Ss * pi ] / K
    = [ (0.667) * (73.03 mm.) * (2.36 mm.) * (1,034 MPa) * 3.14 ] / 4		93,404N
Industry Equivalent Part Number(s):
5108-287, NAV287, 4100-287, 1408-287, SHI-287