描述

Best Thyssen elevator door hanging wheel 48*14*6200 S200 K300 door hanging wheel elevator accessories

Nuts are self-locking nuts that prevent loosening. The replacement is also made of iron wheels and polyurethane, with clearance treatment.

Original shaft M12 (without nut) Original shaft M12 (including nut) Alternative shaft M12 (without nut) Replacement shaft M12 (including nut)

Decoration and construction content: Installation works