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MS16625-3315 Retaining Ring Spec Sheet

Part Number: MS16625-3315

MS16625 - Basic Internal Retaining Rings

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Display Units: inches  |  metric
Ring Specs

(D) Free Diameter: 89.48 +1.40 / -1.40 mm.
(t) Thickness: 2.77 +0.08 / -0.08 mm.
(b) Radial Wall:
Groove Specs:

(B) Application Diameter: 80.0 mm.
(G) Groove Diameter: 84.86 +0.15 / -0.15 mm.
(W) Groove Width: 3.05 +0.13 / -0.00 mm.
Groove Depth: 2.44 mm.
Other Specs

Approximate Weight per 1000: 25.855 kg.
(C) Clearance Diameter Compressed in Housing:63.25mm.
(C) Clearance Diameter Compressed in Housing:63.50mm.
(C1) Clearance Diameter Released in Groove:68.07mm.
(C1) Clearance Diameter Released in Groove:68.33mm.
(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
    = [ (1.2) * (79.98 mm.) * (2.44 mm.) * (310 MPa) * 3.14 ] / 2
113,998N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material1: 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
    = [ (1.2) * (79.98 mm.) * (2.77 mm.) * (1,034 MPa) * 3.14 ] / 4

1Calculation assumes Carbon Steel for ring material, but Carbon Steel not necessarily available for all parts or sizes.
215,724N