american ring true manufacturing solutions

5131-015
Display Units: inches  |  metric
Request Quick Quote for this part.
Ring Specs
(D) Free Diameter: 2.90 +0.03 / -0.08 mm.
(t) Thickness: 0.38 +0.05 / -0.05 mm.
(b) Radial Wall:
Groove Specs:
(B) Application Diameter: 4.0 mm.
(G) Groove Diameter: 2.95 +0.05 / -0.00 mm.
(W) Groove Width: 0.69 +0.08 / -0.00 mm.
Groove Depth: 0.51 mm.
Other Specs
Approximate Weight per 1000: 0.059 kg.
(C) Free Outside Diameter:7.16mm.
(C1) Clearance Diameter When Sprung Into Groove:7.49mm.
(Vmax) Bow Height Maximum:1.02mm.
(Vmin) Bow Height Minimum:0.76mm.
(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
    = [ (0.333) * (3.96 mm.) * (0.51 mm.) * (310 MPa) * 3.14 ] / 2		325N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1060-1090). Shear Strength of Ring Material (Ss): 690 MPa. Calculated using a safety factor (K) of 3

Equation:
Pr = [ Cf * B * t * Ss * pi ] / K
    = [ (0.333) * (3.96 mm.) * (0.38 mm.) * (690 MPa) * 3.14 ] / 3		360N
Industry Equivalent Part Number(s):
5131-015, 5131-15