Combined bearings, by screw adjustable, for steel sections
The combined bearings are manufactured according to the Unified Parameters which govern a correct execution of rolling bearings.
This series can be supplied both in re-lubricable version and in the sealed performance. The outer rings are normally scheduled in correct convex performance to counteract the inevitable geometrical errors originating from the coupling with the guide ways in which they roll.
The axial adjustments of 1 or 2 degrees provide the recovery of the clearances arising from the heavy applications of the lift trucks.
The axial part, in plastics, can be used in case of limited rolling speed.
Bearings are greased at source with grade "3" lithium base grease. For special performances, as the use of these bearings at high temperatures, please inquire our engineering service.
(1) Non relubricable
(2) With plastic axial support only
(3) Taper outer (D) profile
(4) Dimension ¡°S¡± adjustable by means of screw UNI 5929-DIN 916
(6) For the axial support in ortolan: suffix F (ex. MR¡¡/F)