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Hertzian stress

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Diameter D1

Diameter D2

Diameter D3

Diameter D4

tragende Breite leff

Normalforce FN

E-modulus body 1

Poisson's ratio body 1

E-modulus body 2

Poisson's ratio body 2

Half pressure width b / 10-3

Half pressure width a / 10-3

Stibeckian pressure K

Average pressure pm

Hertzian pressure pH

flattening delta / 10-3