3-1/2" Rigid Caster - Phenolic Wheel with Roller Bearing - 4" x 4-1/2" Top Plate

Service Caster #20 Series rigid casters with 3-1/2 inch phenolic wheel. Featuring a zinc plated finish, these casters are ideal for light and medium duty material handling, carts, equipment, and shop projects.

Phenolic wheels have a high resistance to impact damage while providing protection for floors in commercial and industrial settings. These easy rolling wheels are quieter than comparable steel wheels. Phenolic resin wheels feature a resistance to water, oil, and grease. Being non-metallic, these resin wheels are also spark proof.

Wheel size: 3-1/2" x 1-1/4"
Top plate size: 4" x 4-1/2"
Bolt hole pattern: 2-5/8" x 3-5/8" to 3" x 3"
Bolt size: 3/8" (hardware not included)
Mounting height: 4-5/8"
300 pound capacity per caster
Wheel rotates on roller bearing (Use for manual speeds; 3 mph.)
Wheel hardness: Shore 90D Durometer