american ring true manufacturing solutions

5102-387
Display Units: inches |  metric
Request Quick Quote for this part.
Ring Specs
(D) Free Diameter: 3.584 +0.020 / -0.030 in.
(t) Thickness: 0.109 +0.003 / -0.003 in.
(b) Radial Wall:
Groove Specs:
(B) Application Diameter: 3.875 in.
(G) Groove Diameter: 3.604 +0.000 / -0.006 in.
(W) Groove Width: 0.089 +0.008 / -0.000 in.
Groove Depth: 0.135 in.
Other Specs
Approximate Weight per 1000: 88.000 lbs.
(C) Clearance Diameter When Sprung On to Shaft:4.600in.
(C1) Clearance Diameter When Sprung Into Groove:4.470in.
(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) * (3.875 in.) * (0.135 in.) * (45,000 psi) * 3.14 ] / 2		36,958lbs.
(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) * (3.875 in.) * (0.109 in.) * (150,000 psi) * 3.14 ] / 4		49,734lbs.
Industry Equivalent Part Number(s):
5102-387, NAB387, 1402-387, VSH-387