Display Units: inches  metric




Ring Specs 

(D) Free Diameter: 
1.976 
+0.046 / 0.000 
in. 
(t) Thickness: 
0.062 
+0.002 / 0.002 
in. 
(b) Radial Wall: 
0.172 
+0.005 / 0.005 
in. 

Groove Specs: 

(B) Application Diameter: 
1.850 

in. 
(G) Groove Diameter: 
1.951 
+0.005 / 0.005 
in. 
(W) Groove Width: 
0.068 
+0.004 / 0.000 
in. 
Groove Depth: 
0.050 

in. 

Other Specs 

Approximate Weight per 1000: 



 (Pg) Theoretical Thrust Load Capacity  Groove Yield: Notes: Yield Strength of Groove Material (Ys): 45,000 psi. Calculated using a safety factor (K) of 4
Equation: Pg = [ B * d * Ys * pi ] / K = [ (1.850 in.) * (0.050 in.)* (45,000 psi) * 3.14 ] / 4  3,267   lbs.   (Pr) Theoretical Thrust Load Capacity  Ring Shear: Notes: Ring Material^{1}: Carbon Spring Steel (SAE 10601095). Shear Strength of Ring Material (Ss): 153,000 psi. Calculated using a safety factor (K) of 3
Equation: Pr = [ B * t * Ss * pi ] / K = [ (1.850 in.) * (0.062 in.) * (153,000 psi) * 3.14 ] / 3
^{1}Calculation assumes Carbon Steel for ring material, but Carbon Steel not necessarily available for all parts or sizes.  18,368   lbs.   Industry Equivalent Part Number(s): 981R   




