ES-12

Externe, Luft- und Raumfahrt, Spirolox Sicherungsringe Metric, for 12.00mm Shaft Diameter, 0.70mm Groove Width

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Illustration of an External Spirolox Two-Turn Retaining Ring without a Crimp

b

t

d

w

Ds

Dg

Di

Specifications
Part Number
ES-12
Ring Type
  • External (Shaft)
Ds: Shaft Diameter (mm)
12.00
Dg: Groove Diameter (mm)
11.29±.06
w: Groove Width (mm)
0.70+.08/-.00
Di: Free Inside Diameter (mm)
11.18+.00/-.33
t: Ring Thickness (mm)
0.60±.05
b: Ring Radial Wall (mm)
1.14
Anzahl Windungen
2
Crimp
No
Ring Shear (N)
7950 (safety factor of 3)
Groove Yield (N)
2100 (groove material yield strength of 45,000 psi and safety factor of 2)
Rotational Capacity
33290 RPM
Please contact a Smalley Engineer to discuss rotational-dependent applications.
Standard Materials
Carbon Steel SAE 1070-1090, 302 Stainless Steel, 316 Stainless Steel
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