Sleeve bearings provide a metal sleeve inserted in a wheel to rest directly on the axle.
This caster is ideal for use in high temperatures associated with baking, performing consistently in temperature ratings of 475°F continuous usage to 525°F intermittent usage. Mounting options include top plate, bolt hole and standard and metric threaded stem sizes./caster.The high temp phenolic wheels- quieter than comparable steel wheels- have a high resistance to impact damage, providing protection for floors in commercial and industrial settings.