EH-21

Interne, Luft- und Raumfahrt, Spirolox Sicherungsringe Metric, for 21.00mm Shaft Diameter, 1.00mm Groove Width

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Illustration of an Internal Spirolox Two-Turn Retaining Ring

b

t

d

w

Dg

Dh

Do

Specifications
Part Number
EH-21
Ring Type
  • Internal (Housing)
Ds: Shaft Diameter (mm)
21.00
Dg: Groove Diameter (mm)
22.27±.075
w: Groove Width (mm)
1.00+.08/-.00
Di: Free Inside Diameter (mm)
22.56+.35/-.00
t: Ring Thickness (mm)
0.89±.05
b: Ring Radial Wall (mm)
1.91+.07/-.13
Anzahl Windungen
2
Ring Shear (N)
19550 (safety factor of 3)
Groove Yield (N)
6550 (groove material yield strength of 45,000 psi and safety factor of 2)
Standard Materials
Carbon Steel SAE 1070-1090, 302 Stainless Steel, 316 Stainless Steel
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