american ring true manufacturing solutions

UR-525
Display Units: inches  |  metric
Request Quick Quote for this part.
Ring Specs
(D) Free Diameter: 138.05 +1.14 / -0.00 mm.
(t) Thickness: 1.55 +0.05 / -0.05 mm.
(b) Radial Wall: 5.71 +0.10 / -0.15 mm.
Groove Specs:
(B) Application Diameter: 133.4 mm.
(G) Groove Diameter: 136.68 +0.18 / -0.18 mm.
(W) Groove Width: 1.70 +0.10 / -0.00 mm.
Groove Depth: 1.66 mm.
Other Specs
Approximate Weight per 1000:
(m) Material Thickness:1.52mm.
(N) Ring Number of Turns:1.000
(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 = [ B * d * Ys * pi ] / K
    = [ (133.35 mm.) * (1.66 mm.) * (310 MPa) * 3.14 ] / 2		108,887N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1070-1090). Shear Strength of Ring Material (Ss): 827 MPa. Calculated using a safety factor (K) of 3

Equation:
Pr = [ B * t * Ss * pi ] / K
    = [ (133.35 mm.) * (1.55 mm.) * (827 MPa) * 3.14 ] / 3		178,912N
Industry Equivalent Part Number(s):
UR-525, KL-525, VH-525