As per different carrying capacities, the bent pulley can be divided into three categories: light duty, medium duty and heavy duty.
Bearing Aperture: 80~100mm.
The axle and the hub are connected by the single key. And it's single plate welding. The axle is unidirectional out.
Bearing Aperture: 120~180mm.
The axle and the hub are connected by the ring lock.
Bearing Aperture: 200~220mm.
|Belt width（mm）||Pulley diameter（mm）||To withstand the resultant force（KN）|