U-Rail Roller Tandem 44mm Bolt Iron Zinc

U-Rail Tandem Roller 44mm with Bolt / Galvanised Steel is a steel guide roller with a tandem wheel construction and fixed bolt connection for suspending and moving heavy sliding panels and industrial doors.

The galvanised version is designed for the 44mm U-rail system and has an overall length of 115mm.

Applications

This tandem roller is used for heavy industrial sliding doors, large gates and sliding panels requiring a fixed bolt connection.

The tandem wheel construction supports guidance, while the bolt provides mechanical suspension.

What should you consider?

Check that the roller is suitable for the 44mm U-rail profile and that the bolt dimensions and thread match the suspension structure.

The load must be matched to the weight of the material and the capacity of the roller and complete rail system.

The fixed bolt does not provide a swivelling suspension. Applications requiring rotational freedom need a swivelling version.

Processing and use

Insert the tandem roller into the corresponding U-rail and check that the running wheels rotate freely.

Attach the suspended panel using the threaded bolt and secure the connection with suitable fasteners.

Check alignment and test movement along the complete rail length. Install suitable end stops.

Matching products

Fepatex offers U-rails in system sizes of 15, 24, 38 and 44 mm. Depending on the profile size, different lengths and versions in galvanised steel, stainless steel and aluminium are available.

Matching wall brackets, ceiling brackets and additional accessories, such as end stops, connectors and bends, are available for the different rail systems. Components from different rail systems are not automatically interchangeable.

Alternative or other version

Standard rollers, slotted rollers, slotted tandem rollers and fixed or swivelling bolt versions are available for the 44mm U-rail system.

The swivel-bolt tandem roller provides additional freedom of movement. This version has a fixed bolt connection.

Matching Fepatex solution

This galvanised 44mm fixed-bolt tandem roller forms part of solutions for heavy sliding doors and gates requiring sturdy tandem guidance with mechanical bolt mounting.