[Polyurethane - Roller Bearing 6 Wheel - Maroon]
[Thermoplastic Rubber - Roller Bearing 8 Wheel - Donut Tread - Gray]
[Phenolic - Roller Bearing 8 Wheel - Black]
[Rubber on Aluminum - Ball Bearing 6 Wheel - Black]
[Thermoplastic Rubber - Roller Bearing 4 Wheel - Flat Tread - Gray]
[Poly on Cast Iron - Ball Bearing 8 Wheel - Red]
[V-Groove Semi Steel - Ball Bearing 8 Wheel - Silver]
[Poly on Cast Iron - Ball Bearing 3.25 Wheel - Green]
[Polyolefin - Roller Bearing 4 Wheel - Black]
[Phenolic - Roller Bearing 5 Wheel - Black]
[High Temp Phenolic - Roller Bearing 6 Wheel - Brown]
[Poly on Aluminum - Ball Bearing 5 Wheel - Maroon]
[Poly on Cast Iron - Ball Bearing 4 Wheel - Green]
[Poly on Cast Iron - Roller Bearing 3.25 Wheel - Green]
[V-Groove Semi Steel - Roller Bearing 8 Wheel - Silver]
[Poly on Cast Iron - Roller Bearing 6 Wheel - Green]
[Polyurethane - Ball Bearing 5 Wheel - Maroon]
[Polyurethane - Roller Bearing 4 Wheel - Maroon]
[Semi Steel Cast Iron - Ball Bearing 5 Wheel - Silver]
[Rubber on Cast Iron - Roller Bearing 6 Wheel - Black]
[Thermoplastic Rubber - Ball Bearing 5 Wheel - Donut Tread - Gray]
[Poly on Cast Iron - Roller Bearing 4 Wheel - Red]
[Solid Polyurethane - Ball Bearing 5 Wheel - Blue]
[Polyolefin - Ball Bearing 8 Wheel - Black]
[Semi Steel Cast Iron - Roller Bearing 3.25 Wheel - Silver]
[Semi Steel Cast Iron - Ball Bearing 8 Wheel - Silver]
[Polyolefin - Ball Bearing 5 Wheel - Black]
[Poly on Aluminum - Roller Bearing 5 Wheel - Maroon]
[Thermoplastic Rubber - Roller Bearing 6 Wheel - Donut Tread - Gray]
[Rubber on Cast Iron - Ball Bearing 4 Wheel - Black]
[Solid Polyurethane - Roller Bearing 6 Wheel - Blue]
[V-Groove Semi Steel - Roller Bearing 5 Wheel - Silver]
[Solid Polyurethane - Ball Bearing 6 Wheel - Blue]
[Polyolefin - Ball Bearing 6 Wheel - Black]
[Semi Steel Cast Iron - Ball Bearing 3.25 Wheel - Silver]
[Rubber on Cast Iron - Roller Bearing 4 Wheel - Black]
[Solid Polyurethane - Roller Bearing 5 Wheel - Blue]
[Thermoplastic Rubber - Roller Bearing 4 Wheel - Donut Tread - Gray]
[Thermoplastic Rubber - Ball Bearing 8 Wheel - Donut Tread - Gray]
[V-Groove Semi Steel - Ball Bearing 4 Wheel - Silver]
Listing is for one (1) Service Caster 8" diameter by 2" tread width Polyurethane tread on Polyolefin wheel with a roller bearing and 1/2" bore. Supports 800 pounds (lbs) per wheel.When searching for a reliable and durable solution for replacement wheels that are non-marking, smooth rolling, and quiet, consider Service Caster’s Polyurethane on Polyolefin core wheel. With a roller bearing with 1/2" bore for axle, Polyurethane is highly resistant to oil, grease, water, and most solvents. Non-marking polyurethane tread mechanically bonded to polyolefin core. Hardness scale 55 +/- 5 Shore (D) Durometer. An excellent choice for clean environments. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward.