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NAN-650
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Ring Specs
(D) Free Diameter: 173.53 +3.96 / -0.00 mm.
(t) Thickness: 3.96 +0.05 / -0.05 mm.
(b) Radial Wall: 8.71 +0.13 / -0.13 mm.
Groove Specs:
(B) Application Diameter: 165.1 mm.
(G) Groove Diameter: 170.48 +0.20 / -0.20 mm.
(W) Groove Width: 4.42 +0.15 / -0.00 mm.
Groove Depth: 2.69 mm.
Other Specs
Approximate Weight per 1000:
(Gap Max) Maximum Free Gap:46.02mm.
(Gap Min) Minimum Free Gap:28.58mm.
(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
    = [ (165.10 mm.) * (2.69 mm.) * (310 MPa) * 3.14 ] / 4		108,255N
(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
    = [ (165.10 mm.) * (3.96 mm.) * (1,055 MPa) * 3.14 ] / 3		722,271N
Industry Equivalent Part Number(s):
NAN-650