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DIN471-013

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Ring Specs

(D) Free Diameter: 11.90 +0.18 / -0.36 mm.
(t) Thickness: 1.00 +0.00 / -0.06 mm.
(b) Radial Wall:
Groove Specs:

(B) Application Diameter: 13.0 mm.
(G) Groove Diameter: 12.40 +0.00 / -0.11 mm.
(W) Groove Width: 1.10 +0.14 / -0.00 mm.
Groove Depth: 0.30 mm.
Other Specs

Approximate Weight per 1000: 0.519 kg.
(C) Clearance Diameter When Sprung onto Shaft:20.80mm.
(C1) Clearance Diameter When Sprung into Groove:19.20mm.
(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) * (13.00 mm.) * (0.30 mm.) * (310 MPa) * 3.14 ] / 2
2,313N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: 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) * (13.00 mm.) * (1.00 mm.) * (1,034 MPa) * 3.14 ] / 4
12,548N
Industry Equivalent Part Number(s):
DIN471-013, A13, D1400-130, DSH-13, DIN471-13