Product Name : Track Wheels – Beam Trolley
Wheel Diameter(mm): 48
Rim Width (mm): 14
Flange Width(mm): 5
Flange Diameter(mm): 61
Shoulder Length(mm): 2
Axle Diameter: 1/2″ UNF
Bearing Type: Ball
Load Capacity: 65kg
Wheel Code: BT481-50
Axle Length: 17
The BT481-50 by Richmond is a 48mm diameter beam trolley track wheel wheel.The axle diameter of this wheel is 1/2 inch (12.7mm).














































































