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M2400-004
Display Units: inches  |  metric
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Ring Specs
(D) Free Diameter: 3.70 maximum mm.
(t) Thickness: 0.50 +0.00 / -0.10 mm.
(b) Radial Wall: 0.80 +0.00 / -0.10 mm.
Groove Specs:
(B) Application Diameter: 4.0 mm.
(G) Groove Diameter: 3.80 +0.00 / -0.09 mm.
(W) Groove Width: 0.60 minimum mm.
Groove Depth: 0.10 mm.
Other Specs
Approximate Weight per 1000: 0.020 kg.
(MaxRPM) Max Allowable Rotations Per Minute (x1000):275.000
(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
    = [ (4.00 mm.) * (0.10 mm.) * (310 MPa) * 3.14 ] / 4		98N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1060-1095). Shear Strength of Ring Material (Ss): 869 MPa. Calculated using a safety factor (K) of 3

Equation:
Pr = [ B * t * Ss * pi ] / K
    = [ (4.00 mm.) * (0.50 mm.) * (869 MPa) * 3.14 ] / 3		1,841N
Industry Equivalent Part Number(s):
M2400-004, M2400-4