Service Caster Series #30 kingpinless swivel caster with side lock brake and durable semi steel cast wheel. Dual ball bearing raceway absorbs load and thrust in a radial direction, encapsulated in a precisely machined forged steel raceway, which provides superior shock loading capabilities. This unique design eliminates problems associated with kingpin failure due to severe shock loading. 4 Position notches to accept 4-position locks (locks sold separately).
Wheel size: 8" x 2"
Capacity: 1,250 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: 9-1/2"
Wheel rotates on roller bearing (Use for manual speeds; 3 mph.)
Semi-steel provides a long lasting, high capacity wheel capable of easy rolling under heavy loads. These cast iron based wheels feature a machined hub and wheel face. An economic choice over steel, semi-steel wheels are abrasion resistant and rugged.
Semi-steel wheels are able to perform in temperatures up to 600 ° F.
High quality casters featuring bright zinc plating, 1/2" diameter axle bolt and grease fittings. These casters are ideal for dollies, platform trucks, shop floors, warehouse carts and freight terminals.