american ring true manufacturing solutions

5100-012
Display Units: inches  |  metric
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Ring Specs
(D) Free Diameter: 2.84 +0.05 / -0.10 mm.
(t) Thickness: 0.25 +0.03 / -0.03 mm.
(b) Radial Wall:
Groove Specs:
(B) Application Diameter: 3.2 mm.
(G) Groove Diameter: 2.97 +0.04 / -0.04 mm.
(W) Groove Width: 0.30 +0.05 / -0.00 mm.
Groove Depth: 0.10 mm.
Other Specs
Approximate Weight per 1000: 0.008 kg.
(C) Clearance Diameter Expanded Over Shaft:5.64mm.
(C1) Clearance Diameter & Guaging Diameter Seated in Groove:5.44mm.
(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) * (3.18 mm.) * (0.10 mm.) * (310 MPa) * 3.14 ] / 2		156N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1060-1090). Shear Strength of Ring Material (Ss): 690 MPa. Calculated using a safety factor (K) of 4

Equation:
Pr = [ Cf * B * t * Ss * pi ] / K
    = [ (1) * (3.18 mm.) * (0.25 mm.) * (690 MPa) * 3.14 ] / 4		436N
Industry Equivalent Part Number(s):
5100-012, 5100-12, SH-12, NA12, 3100-12, 1400-12