Roller Bearing Casters

It is a caster whose wheel rides on a cylindrical roller bearing rather than ball bearings. The rollers spread the load over a larger area, giving high load capacity and durability. Roller bearings are the standard for heavy industrial casters.

It depends on the job. Roller bearings carry more weight and take rough use better, making them ideal for heavy loads. Precision ball bearings roll more easily with less effort, better for high-frequency, ergonomic moving at lighter loads. Match the bearing to your priority: capacity or easy roll.

Yes. The cylindrical rollers give high radial load capacity and durability, which is exactly what heavy carts, dollies, and industrial equipment need. This collection includes roller bearing casters rated up to 5,400 lbs per caster.

These range from about 75 to 5,400 lbs per caster depending on wheel size and material. For the heaviest loads, choose larger metal or phenolic wheels. Divide your total load across all casters and add a safety margin.

Cylindrical rollers contact the race along a line rather than a single point like a ball, spreading the load and giving roller bearings their high radial capacity and durability. They tolerate heavy weight, shock, and demanding duty cycles that would wear out a lighter bearing. For loaded industrial carts, dollies, and equipment that work hard, the roller bearing is the proven, economical choice.

Roller bearing casters in this collection run from about 75 lbs up to 5,400 lbs per caster across 4, 5, 6, 8, 10, and 12 inch wheels, in rubber, polyurethane, metal, phenolic, and composite. Larger metal and phenolic wheels carry the heaviest loads, while polyurethane protects floors. Swivel, rigid, and brake versions let you build a heavy-duty set that rolls and parks reliably.