Retaining Ring Part Number stw-125


STW-125
Display Units: inches \| metric
Request Quick Quote for this part.



Ring Specs

(D) Free Diameter:	118.00	+0.55 / -0.55	mm.
(t) Thickness:	4.00	+0.09 / -0.09	mm.
(b) Radial Wall:

Groove Specs:

(B) Application Diameter:	125.0		mm.
(G) Groove Diameter:	121.00	+0.00 / -0.63	mm.
(W) Groove Width:	4.20	+0.18 / -0.00	mm.
Groove Depth:	2.00		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) * (125.00 mm.) * (2.00 mm.) * (310 MPa) * 3.14 ] / 2	146,597		N

(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) * (125.00 mm.) * (4.00 mm.) * (1,034 MPa) * 3.14 ] / 4	485,575		N