3" x 1-1/2" High Temp. Brimstone Wheel Swivel Caster - 350 lbs. capacity

3" x 1-1/2" High Temp. Brimstone Wheel Swivel Caster Brimstone wheels are made out of an exclusively engineered thermo compound designed for high temperature, autoclave, and steam cleaning wash-down applications. They provide excellent resistance to oil, grease, salt, and most acids, chemicals, and cleaning solutions. Tread & Core: Solid Cast Thermo Compound Bearing: Sleeve Bearing/ also known as a bushing From our Caster Expert: "These casters use a bushing and are ungreased. They can be left that way, but they may build up rolling resistance over time. It's recommended to add high-temp grease to make the casters last longer and roll more smoothly. These casters come with a zerk axle for adding grease. " Rig:- Zinc-plated swivel caster with swivel dust cap, 2-3/8" x 3-5/8" mounting plate Capacity: 350 Lbs. Color: Brown Durometer: Shore D 85 (+/-5) Temperature Range: -45°F to 425°F continuous, up to 550°F intermittent Load Capacity 350 Lbs. Wheel Diameter 3" Tread Width 1-1/2" Tread Type Solid Cast Thermo Compound Core Type Solid Cast Thermo Compound Bearing Type Sleeve Bearing Wheel Color Brown Overall Height 5-1/8" Swivel Radius 3-13/32" Plate Size - 2-3/8" x 3-5/8" (06 plate) Bolt Hole Pattern - 1-3/4" x 2-7/8" to 1-3/4" x 3" (06 plate) Bolt Hole Diameter - 5/16" (06 plate) Durometer Shore D 85 (+/-5) Temperature Range -45°F to 425°F continuous, up to 550°F intermittent