Heavy Duty 8" x 2" Rubber Molded Aluminum Spring Loaded Rigid Caster - 550 lb Capacity - Ideal for Industrial Equipment, Warehouse Carts, and Material Handling

8" x 2" Mold-on Rubber on Aluminum Spring Loaded Rigid Caster

Spring loaded casters come with die cast springs with a total compression at 400 lbs. The compression range can be adjusted by changing springs. 2-9/16" bearing raceway is precisely machined and hardened. Mold-on rubber wheel is resilient to corrosion and will not flat spot

• 550 lbs Capacity
• Swivel spring loaded caster
• Durometer Shore A 75 (+/-5)

Tread: Mold-on Rubber

Core: Aluminum

Bearing: Sealed precision ball bearing

Rig: Zinc plated spring loaded rigid caster, 4" x 4-1/2" mounting plate