5 inch casters with bearing model

M-SL02-1. 5 inch caster official parameters show that with bearing model M-SL02-1. Caster is a general term, including movable casters, fixed casters and movable casters with brakes, belonging to the hardware in the category of general-purpose fittings, are widely used in industry, ship terminals, medical care, supermarkets, and other industries turnover of transportation vehicles.