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DIN6799-009 Retaining Ring Spec Sheet

Part Number: DIN6799-009

DIN6799 Series - Metric E-Ring Series

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Display Units: inches  |  metric
Ring Specs

(D) Free Diameter: mm.
(t) Thickness: 1.09 +0.03 / -0.03 mm.
(b) Radial Wall:
Groove Specs:

(B) Application Diameter: 12.0 mm.
(G) Groove Diameter: 8.99 +0.00 / -0.10 mm.
(W) Groove Width: 1.14 +0.08 / -0.00 mm.
Groove Depth: 1.50 mm.
Other Specs

Approximate Weight per 1000: 1.088 kg.
(A) Gap:7.62mm.
(C) Free Outside Diameter:18.21mm.
(C1) Clearance Diameter When Sprung Into Groove:18.80mm.
(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
    = [ (0.333) * (11.99 mm.) * (1.50 mm.) * (310 MPa) * 3.14 ] / 2
2,913N
(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 3

Equation:
Pr = [ Cf * B * t * Ss * pi ] / K
    = [ (0.333) * (11.99 mm.) * (1.09 mm.) * (1,034 MPa) * 3.14 ] / 3

1Calculation assumes Carbon Steel for ring material, but Carbon Steel not necessarily available for all parts or sizes.
4,719N
Industry Equivalent Part Number(s):
DIN6799-009