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NAN-325
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Ring Specs
(D) Free Diameter: 87.43 +1.57 / -0.00 mm.
(t) Thickness: 2.77 +0.05 / -0.05 mm.
(b) Radial Wall: 5.54 +0.13 / -0.13 mm.
Groove Specs:
(B) Application Diameter: 82.6 mm.
(G) Groove Diameter: 86.21 +0.15 / -0.15 mm.
(W) Groove Width: 3.05 +0.13 / -0.00 mm.
Groove Depth: 1.83 mm.
Other Specs
Approximate Weight per 1000:
(Gap Max) Maximum Free Gap:26.97mm.
(Gap Min) Minimum Free Gap:18.24mm.
(Pg) Theoretical Thrust Load Capacity - Groove Yield:
Notes: Yield Strength of Groove Material (Ys): 310 MPa. Calculated using a safety factor (K) of 4

Equation:
Pg = [ B * d * Ys * pi ] / K
    = [ (82.55 mm.) * (1.83 mm.) * (310 MPa) * 3.14 ] / 4		36,767N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1060-1095). Shear Strength of Ring Material (Ss): 1,055 MPa. Calculated using a safety factor (K) of 3

Equation:
Pr = [ B * t * Ss * pi ] / K
    = [ (82.55 mm.) * (2.77 mm.) * (1,055 MPa) * 3.14 ] / 3		252,331N
Industry Equivalent Part Number(s):
NAN-325