american ring true manufacturing solutions

DIN472-019
Display Units: inches |  metric
Request Quick Quote for this part.
Ring Specs
(D) Free Diameter: 0.807 +0.017 / -0.005 in.
(t) Thickness: 0.039 +0.000 / -0.002 in.
(b) Radial Wall:
Groove Specs:
(B) Application Diameter: 0.748 in.
(G) Groove Diameter: 0.787 +0.005 / -0.000 in.
(W) Groove Width: 0.043 +0.006 / -0.000 in.
Groove Depth: 0.019 in.
Other Specs
Approximate Weight per 1000: 1.584 lbs.
(C) Clearance Diameter When Sprung Into Bore:0.386in.
(C1) Clearance Diameter When Sprung Into Groove:0.465in.
(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
    = [ (1.2) * (0.748 in.) * (0.019 in.) * (45,000 psi) * 3.14 ] / 2		1,204lbs.
(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
    = [ (1.2) * (0.748 in.) * (0.039 in.) * (150,000 psi) * 3.14 ] / 4		4,122lbs.
Industry Equivalent Part Number(s):
DIN472-019, J19, DHO-19, D1300-190, DIN472-19