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5002-256 Retaining Ring Spec Sheet

Part Number: 5002-256

5002 Series - Bevelled Edge Internal Rings

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Display Units: inches  |  metric
Ring Specs

(D) Free Diameter: 72.24 +1.02 / -0.76 mm.
(t) Thickness: 2.36 +0.08 / -0.08 mm.
(b) Radial Wall:
Groove Specs:

(B) Application Diameter: 65.1 mm.
(G) Groove Diameter: 69.85 +0.15 / -0.00 mm.
(W) Groove Width: 1.98 +0.03 / -0.00 mm.
Groove Depth: 2.39 mm.
Other Specs

Approximate Weight per 1000:
(C) Clearance Diameter When Sprung Into Bore:49.53mm.
(C1) Clearance Diameter When Sprung Into Groove:51.82mm.
(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 = [ B * (d/2) * Ys * pi ] / K
    = [ (65.07 mm.) * ((2.39 mm.) / 2)* (310 MPa) * 3.14 ] / 2
37,839N
(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) * (65.07 mm.) * (2.36 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.
149,746N
Industry Equivalent Part Number(s):
5002-256
Pliers To Install and Remove 5002-256

Plier Part Number: 5RTip Angle: 0
Plier Part Number: 545RTip Angle: 45
Plier Part Number: 590RTip Angle: 90