4 Inch Dual Green Poly on Cast Iron Wheels Swivel Caster Set with Roller Bearing

Listing is for a set of four (4) Service Caster Series #30 swivel casters with 4" diameter by 2" wide dual green polyurethane on cast iron wheels capable of supporting a total weight of 5,000 lbs. (1,250 lbs. per caster). When searching for a reliable and durable solution for medium and heavy duty projects, consider Service Caster’s Series 30 top plate dual wheel polyurethane on cast iron casters. The Service Caster Series #30 is ideal for material handling, carts, equipment, and shop projects. The non-marking, non-marring polyurethane tread performs especially well on hard surfaces such as concrete, tile, and wood, while the metal core wheel stands up to heavier loads with a stable and secure roll. Finely crafted with double ball bearing heat treated raceways, these versatile casters are ideal for a wide range of applications, such as dollies, platform trucks, warehouse carts and freight terminals. Or ensure a smooth and secure ride for food service carts, hotel housekeeping carts, and industrial and commercial equipment. Even drywall carts, welding carts, and wall panel carts will be ready to roll on the Series 30, keeping you moving forward. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Count on us to move you forward.

• These Service Caster Series #30 Polyurethane on Cast Iron casters offer various wheel sizes and mounting heights: 4” wheel: 5-5/8” mounting height; 5” wheel: 6-1/2” mounting height; 6” wheel: 7-1/2” mounting height; 8” wheel: 9-1/2” mounting height.
• Weight Capacity: 4": 1,250 lbs Capacity/Caster, 5": 1,250 lbs Capacity/Caster, 6": 1,250 lbs. Capacity/Caster, and 8": 1,250 lbs Capacity/Caster
• Top plate measures at 4" x 4-1/2" with a bolt hole pattern of 2-5/8" x 3-5/8" to 3" x 3" and can either be bolted or welded on.
• Brake options include a side lock brake (SLB) which applies a positive locking force against the wheel hub which prevents the wheel from moving freely, or a bolt-on swivel lock (BSL) that when inserted into one of 4 notches found on the swivel raceway converts a swivel caster to rigid for straight-line tracking at any 90 degree angle. Combining both brake types ensures complete immobility over both swivel and wheel on the caster.