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Disc spring for critical applications Steel Ck 67 Werkstoffnr. 1.1231 Phosphated 20X10,2X0,9MM


Article number
Diameter
dₑ 20
di 10.2
Material Steel
Material technical Ck 67 Werkstoffnr. 1.1231
Outer diameter 20
Surface treatment Phosphated
Packed per 50
Full Box only

Specifications

Diameter 10.2 mm
dₑ 20
di 10.2
Material Steel
Material technical Ck 67 Werkstoffnr. 1.1231
Outer diameter 20
Surface treatment Phosphated
Info
  • Warning: electroplating of these products may cause hydrogen embrittlement.
    • Disc springs are mostly used in critical applications with safety first. Similar applications can be found in for example safety torque limiter clutches, hinge stiffeners and applications of constant roll pressure. Because of the right combination c.q. stacking of the disc springs the elasticity and/or deflection can be dosed accurately. The technical specifications of these disc springs meet the highest expectations with reference to the static and dynamic load. They exceed the requirements of DIN 2093.
    • Material group 1: t 1,25 from steel Ck 67.
    • Material group 2: 1,25 ≤ t ≤ 6,0 from steel 50 Cr V4.
    • Material group 3: 6,0 > t ≤ 14,0 from steel 50 Cr V4.
    • Fatique fractures can be largely prevented because the disc springs of material group 2 and 3 have machined edges.
    • F = spring force in Newton at a deflection s ≈ 0,75 ho(ho= Lo– t).
    • For the calculation of disc springs, see DIN 2092.
    • Extensive technical data available on request.

Dimensions

di (H12) 10.2
D (mm) 10.2
F 1050
l0 1.45
t 0.9
Thickness 0.9

Article numbers

Article number 36450.210.009
EAN 8715492762092
UBB 950357494562
UNSPSC 31161811

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