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M1800-045

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Ring Specs

(D) Free Diameter: 39.60 +0.38 / -0.38 mm.
(t) Thickness: 1.75 +0.00 / -0.05 mm.
(b) Radial Wall:
Groove Specs:

(B) Application Diameter: 45.0 mm.
(G) Groove Diameter: 40.49 +0.00 / -0.25 mm.
(W) Groove Width: 1.85 +0.10 / -0.00 mm.
Groove Depth: 2.26 mm.
Other Specs

Approximate Weight per 1000: 5.968 kg.
(C) Free Outside Diameter:50.60mm.
(C1) Outside Diameter when Sprung Into Groove:51.50mm.
(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
    = [ (0.5) * (45.01 mm.) * (2.26 mm.) * (310 MPa) * 3.14 ] / 2
24,780N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1060-1090). Shear Strength of Ring Material (Ss): 1,034 MPa. Calculated using a safety factor (K) of 4

Equation:
Pr = [ Cf * B * t * Ss * pi ] / K
    = [ (0.5) * (45.01 mm.) * (1.75 mm.) * (1,034 MPa) * 3.14 ] / 4
32,017N
Industry Equivalent Part Number(s):
M1800-045, M1800-45