Service Caster Series #30 dual wheel swivel caster with thermoplastic rubber donut tread on polyolefin core wheels. Tread is soft, non-marking and non-marring. Featuring maintenance free pedestal style Precision wheel bearings for easier rolling and quieter operation.
Wheel size: 4" x 2"
Wheel rotates on Pedestal Precision Ball Bearings (Use for manual speeds; 3 mph.)
Capacity: 600 lbs
Top plate size: 4" x 4-1/2"
Bolt hole dimensions: 2-5/8" x 3-5/8" to 3" x 3"
Bolt size: 3/8" (hardware not included)
Mounting height: 5-5/8"
Tread hardness: 70 +/- 5 Shore (A) Durometer
Quality casters featuring bright zinc plating, 1/2" diameter axle bolt and grease fittings. With double ball bearing heat-treated raceways, and 5/8" bolted kingpins, these casters are ideal for dollies, platform trucks, shop floors, warehouse carts and freight terminals. Series #30 medium heavy duty casters are well-suited for food service carts, hotel housekeeping carts, and industrial and commercial equipment. Also ideal installed on drywall carts, welding carts, and wall panel carts.