Service Caster #20 Series high temperature rigid casters with 3-1/2 inch glass filled nylon wheel. These casters are ideal for use in the high temperatures associated with baking where washdown is expected.
475°F for 30 continuous minutes. Longer durations under high heat will decrease the lifetime of the caster wheel.
Wheel size: 3-1/2" x 1-1/4"
Top plate size: 3-1/8" x 4-1/8"
Bolt hole pattern: 1-3/4" x 2-15/16" to 2-3/8" x 3-3/8"
Bolt size: 5/16" (hardware not included)
Mounting height: 4-5/8"
350 pound capacity per caster
Wheel tread hardness: Durometer Shore 85D (+/- 5)