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M2400-085 Retaining Ring Spec Sheet

Part Number: M2400-085

M2400 - External Metric Constant Section Rings

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Display Units: inches  |  metric
Ring Specs

(D) Free Diameter: 82.00 maximum mm.
(t) Thickness: 2.50 +0.00 / -0.10 mm.
(b) Radial Wall: 3.40 +0.00 / -0.10 mm.
Groove Specs:

(B) Application Diameter: 85.0 mm.
(G) Groove Diameter: 83.00 +0.00 / -0.22 mm.
(W) Groove Width: 2.70 minimum mm.
Groove Depth: 1.00 mm.
Other Specs

Approximate Weight per 1000: 15.967 kg.
(MaxRPM) Max Allowable Rotations Per Minute (x1000):2.000
(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
    = [ (85.00 mm.) * (1.00 mm.)* (310 MPa) * 3.14 ] / 4
20,501N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material1: 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
    = [ (85.00 mm.) * (2.50 mm.) * (1,055 MPa) * 3.14 ] / 3

1Calculation assumes Carbon Steel for ring material, but Carbon Steel not necessarily available for all parts or sizes.
233,569N
Industry Equivalent Part Number(s):
M2400-085