Service Caster Series #30 swivel caster with Total Lock and thermoplastic rubber, donut tread on polyolefin core. Tread is soft, non-marking and non-marring. Total Locking mechanism secures the wheel from rolling and locks the swivel for a more secure stationary platform for tables, workbenches, carts and equipment. Easy to operate: Lock both wheel and swivel quickly using foot pedal, and disengage with second pedal.
Wheel size: 4" x 2"
Capacity: 300 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"
Wheel rotates on roller bearing (Use for manual speeds; 3 mph.)
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.