Navigation: MESYS Axial-Radial-Rollerbearings > Inputs > Bearings
There are three selections for the crowning of the rollers:
The default profile according ISO/TS 16281 can be selected. This is a logarithmic profile. No additional inputs are necessary.
For the logarithmic profile, the length of the unmodified cylinder and the amount of crowning has to be defined.
The profile is calculated as:
Using Pr = 0.0005*Dw and Lwu = Lwe – 2.5*Dw leads to the default profile according ISO/TS 16281 for long rollers.
The crowning is an arc-shaped profile. Here the length of the unmodified part of the cylinder and the amount of profile relief has to be defined, too.