Retaining Ring Part Number ZRT-063


ZRT-063
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Ring Specs

(D) Free Diameter:	66.85	+0.64 / -0.00	mm.
(t) Thickness:	1.98	+0.08 / -0.08	mm.
(b) Radial Wall:	4.78	+0.10 / -0.15	mm.

Groove Specs:

(B) Application Diameter:	63.0		mm.
(G) Groove Diameter:	66.40	+0.15 / -0.15	mm.
(W) Groove Width:	2.18	+0.13 / -0.00	mm.
Groove Depth:	1.70		mm.

Other Specs

Approximate Weight per 1000:

(m) Material Thickness:	0.97		mm.
(N) Ring Number of Turns:	2.000
(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 = [ B * d * Ys * pi ] / K = [ (62.99 mm.) * (1.70 mm.) * (310 MPa) * 3.14 ] / 2	52,215		N

(Pr) Theoretical Thrust Load Capacity - Ring Shear: Notes: Ring Material: Carbon Spring Steel (SAE 1070-1090). Shear Strength of Ring Material (Ss): 869 MPa. Calculated using a safety factor (K) of 3 Equation: Pr = [ B * t * Ss * pi ] / K = [ (62.99 mm.) * (1.98 mm.) * (869 MPa) * 3.14 ] / 3	113,468		N

Industry Equivalent Part Number(s): ZRT-063, ZRT-63