american ring true manufacturing solutions

M2400-080
Display Units: inches  |  metric
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Ring Specs
(D) Free Diameter: 77.40 maximum mm.
(t) Thickness: 2.00 +0.00 / -0.10 mm.
(b) Radial Wall: 2.80 +0.00 / -0.10 mm.
Groove Specs:
(B) Application Diameter: 80.0 mm.
(G) Groove Diameter: 78.20 +0.00 / -0.19 mm.
(W) Groove Width: 2.20 minimum mm.
Groove Depth: 0.90 mm.
Other Specs
Approximate Weight per 1000: 9.650 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
    = [ (80.00 mm.) * (0.90 mm.) * (310 MPa) * 3.14 ] / 4		17,321N
(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
    = [ (80.00 mm.) * (2.00 mm.) * (1,055 MPa) * 3.14 ] / 3		177,253N
Industry Equivalent Part Number(s):
M2400-080, M2400-80