Track roller guidance systems
Features
Track roller guidance systems are available with a hollow section carriage, compact carriage, open carriage, non-locating bearing carriage or bogie carriage.
Track roller guidance system with hollow section carriage
The economical series LFCL is characterised in particular by its low mass and its high moment load carrying capacity Mx. In addition, more individual design of the adjacent construction is possible by means of four T-bolts that can be moved in a longitudinal direction.
A carriage comprises a carriage plate made from anodised aluminium, four concentric bolts, four track rollers, two end covers for the hollow sections and four T-nuts that can be used for the adjacent construction, ➤ Figure. The track rollers and end covers are already fitted.
Hollow section carriage
Preload and clearance
The carriages run clearance-free on all INA guideways and can be combined with all guideways of the relevant size, but not with the curved guideway elements LFSR. Due to the highly accurate guideways, it is not necessary to set the clearance.
Sealing and lubrication
The track rollers have gap seals on both sides, are greased for life and are therefore maintenance-free.
The raceways can be lubricated using cap wipers AB.LFR. Their fixing screws pass into the screw mounting channels of the carriage plate.
Corrosion-resistant design
All steel parts, the inner and outer rings of the track rollers and the bolts, washers and nuts are made from corrosion-resistant steel. The rolling elements are protected against corrosion by the grease.
Corrosion-resistant designs have the suffix RB.