3" Plastic Swivel Caster, Plate Mount
These casters feature a one-piece plastic wheel/hub with a roller bearing. They are easy rolling, highly resistant to water, oil and most acids, are shielded to provide low maintenance and protection to the roller bearing and come with a mounting plate in either a swivel or fixed design. They are well suited for equipment carts used on carpeted or hard tiled floors. These 3" swivel casters have a 2-3/4" x 2-5/16" plate and 110 lbs. capacity.