CM20-L7

Metric Crest-to-Crest Multi-Turn Wave Spring, for 15.00mm Shaft Diameter, 10.82mm Compressed Height

Customize Part
Illustration of a Wave Spring

b

hf

Ds

Db

t

Specifications
Part Number
CM20-L7
Spring Type
  • Crest-to-Crest
Db: Operates in Bore (mm)
20.00
Ds: Clears Shaft Diameter (mm)
15.00
Load (N)
35.00
Work Height (mm)
10.82
Hf : Free Height REF. (mm)
25.30
Number of Waves/Turn
3.5
Number of Turns
12
Number of Shims
0
t: Wire Thickness (mm)
0.20
b: Wire Radial Wall (mm)
1.80
Spring Rate REF. (N/mm)
2.42
Standard Materials
Carbon Steel SAE 1070-1090, 17-7 Stainless Steel

Product Overview

Metric Crest-to-Crest Wave Springs are pre-stacked in series, decreasing the spring rate proportionally to the number of turns. Uses are typically applications requiring low-medium spring rates and large deflections with low-medium forces.

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