280MM Door Operator Belt Roller

Elevator door machine pulley 280mm Elevator door roller device 32 teeth 8MM Lift spare parts

This is a commonly used elevator door machine belt pulley, many elevator brands are using it, it is divided into side opening style, and the middle opening style, the diameter of yellow belt pulley is 280MM, the active wheel diameter is 90mm, the pitch is 8MM, the base screw hole size is 92MM*92MM,