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M2400-090 Retaining Ring Spec Sheet

Part Number: M2400-090

M2400 - External Metric Constant Section Rings

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Display Units: inches |  metric
Ring Specs

(D) Free Diameter: 3.425 maximum in.
(t) Thickness: 0.098 +0.000 / -0.004 in.
(b) Radial Wall: 0.134 +0.000 / -0.004 in.
Groove Specs:

(B) Application Diameter: 3.543 in.
(G) Groove Diameter: 3.465 +0.000 / -0.009 in.
(W) Groove Width: 0.106 minimum in.
Groove Depth: 0.039 in.
Other Specs

Approximate Weight per 1000: 35.200 lbs.
(MaxRPM) Max Allowable Rotations Per Minute (x1000):2.000
(Pg) Theoretical Thrust Load Capacity - Groove Yield:
Notes: Yield Strength of Groove Material (Ys): 45,000 psi. Calculated using a safety factor (K) of 4

Equation:
Pg = [ B * d * Ys * pi ] / K
    = [ (3.543 in.) * (0.039 in.)* (45,000 psi) * 3.14 ] / 4
4,881lbs.
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material1: Carbon Spring Steel (SAE 1060-1095). Shear Strength of Ring Material (Ss): 153,000 psi. Calculated using a safety factor (K) of 3

Equation:
Pr = [ B * t * Ss * pi ] / K
    = [ (3.543 in.) * (0.098 in.) * (153,000 psi) * 3.14 ] / 3

1Calculation assumes Carbon Steel for ring material, but Carbon Steel not necessarily available for all parts or sizes.
55,602lbs.
Industry Equivalent Part Number(s):
M2400-090