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STW-007
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Ring Specs
(D) Free Diameter: 6.50 +0.06 / -0.20 mm.
(t) Thickness: 0.80 +0.04 / -0.04 mm.
(b) Radial Wall:
Groove Specs:
(B) Application Diameter: 7.0 mm.
(G) Groove Diameter: 6.70 +0.00 / -0.06 mm.
(W) Groove Width: 0.90 +0.10 / -0.00 mm.
Groove Depth: 0.15 mm.
Other Specs
Approximate Weight per 1000:
(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) * (7.00 mm.) * (0.15 mm.) * (310 MPa) * 3.14 ] / 2		623N
(Pr) Theoretical Thrust Load Capacity - Ring Shear:
Notes: Ring Material: Carbon Spring Steel (SAE 1060-1090). Shear Strength of Ring Material (Ss): 827 MPa. Calculated using a safety factor (K) of 4

Equation:
Pr = [ Cf * B * t * Ss * pi ] / K
    = [ (1.2) * (7.00 mm.) * (0.80 mm.) * (827 MPa) * 3.14 ] / 4		4,439N