80/20® 45 Series Roller Wheel with Ball Bearing Hub, 48 mm Dia.

The roller wheel with steel hub is made of nylon and is reinforced with fiberglass. The steel hub creates a smooth glide and is used to move frames, panels and components by rolling in the profile T-slot.

RWM Casters 4" x 1-1/4" Polyolefin Wheel with Ball Bearing for 3/8" Axle - 300 Lb. Capacity Polyolefin wheels are an excellent low cost wheel. Polyolefin is a very durable plastic material. It has superior resistance to water and chemicals. It has better abrasion resistance than hard rubber and a remarkable ability to withstand impact. Polyolefin wheels can be used in a wide range of applications including bakeries, meat processing and packaging, dairies, food processing, laundries, supermarkets, offices, warehousing and manufacturing.

The roller wheel with permanent lubricated bushing is ideal for guided linear motion and has a bronze bushing that requires no additional lubrication. The roller wheel mounts to the profile end or T-slot and includes the mounting hardware.