The axial and radial accuracy depend, among other things, on the bearing diameter and are defined to a substantial extent by the mating components.
These properties can be enhanced by boosting the accuracy of manufacture.
You can find the standard values on the corresponding product page on our website, e.g. for bearing elements type LEL.
Bearing elements are preloaded free from clearance. The preload can be defined individually.
Slim bearings are not preloaded. They can be preloaded by ball sorting.
Bearing assemblies are preloaded free from clearance.
You can find the standard values for the rotational resistance on the corresponding product page on our website.
On request you can receive the bearing assemblies ex works with your specified preload values.
The relubrication volume is dependent on the calculated empty space inside the bearing assembly.
The calculated volume must be filled with lubricant to 20 to 30%.
30 to 40% is recommended for swivel bearings.
You can find the formula for the calculation of the relubrication volume in the corresponding mounting instructions.
The mounting dimensions of Franke slim bearings are partially comparable to those of the bearings of other market players.
However, Franke bearings offer several advantages because of the wire race bearing technology.
Please let our technical supportadvise you.