Hörmann guide roller between sections 40 mm

Guide rollers guide the door leaf in the tracks. A worn or stuck roller slows down the door and overloads the operator. This part is for the middle sections of Hörmann series 30 sectional doors (manufactured from 25/9/1991 to 31/5/1999) and series 40 (from 1/6/1999) with track application N, L, BL, Z or BZ. The roller has a wheel with a plain bearing and a 40 mm long axle.

Things to consider

• Middle sections only – the short axle does not fit the top or bottom holder. The bottom section takes a roller with a 50 mm axle (track application N, L, H) or 110 mm (track application Z).
• Holder – if the holder is damaged too, order a guide roller holder.
• Axle length – measure the axle of the old roller before ordering.
• Hinge – adjacent sections are joined by the TYPE 2 intermediate hinge.

The rollers on the middle sections can be replaced with the door closed and secured. If you are not sure, we will carry out the replacement in the Košice and Prešov regions; see the Service page.