Start of calculation

Please consider: The online calculator has been coded with greatest care and results have been verified. Despite of this any liability for conversions and results is excluded. By starting the calculation under 'Calc' you confirm that you have read this article and agree with the content.

Picture

DIN 7190

Fit diameter D_F, nominal value

Fit Length l_F

Shaft

Inner Diameter D_iI

Outer Diameter D_aI, tolerance

Recommended diameter D_W

Recommenden radius r

Averaged surface roughness R_z

Material group

Material name

Hub

Inner Diameter D_iA, tolerance

Outer Diameter D_aA

Averaged surface roughness R_z

Material group

Material name

Fit process

Room temperature

Fit temperature of shaft

Fit temperature of hub

Thermal clearance

Recommended thermal clearance

Load

Speed n

Axial force F

Torque T

Safety against inadmissible deformation

Calculation type

Minimum required safety

Residual safety of hub >1 ?

Residual safety of shaft >1 ?

Info

Safety against slipping

Calculation type

Minimum required safety

Residual safety (axial force) >1 ?

Residual safety (torque) >1 ?

Info

Send

Your email

Sent email

Start calculationContact supplier

Partner companies

The following companies can be recommended without restrictions. Support this page by placing orders at our partners using the links provided.

crummenerl-gmbh.de

You are still looking for a supplier? Whether dimensions according to standard, special materials or production to drawing, as a manufacturer of parallel keys and wedges the company crummenerl-gmbh.de can quickly implement every wish in every lot size!

To go to the page of our product partner, please click here!