Product Description

This Series 40 medium heavy-duty swivel caster with STS brake is engineered for smooth mobility, controlled stopping, and reliable performance in commercial and industrial environments. It features a 5-inch x 2-inch Infiniti TPE rubber wheel, designed to provide quiet operation, excellent floor protection, and smooth rolling under moderate loads.

Constructed with a cold forged top plate and base, this caster delivers strong structural integrity and long service life. The double-row ball bearing swivel raceway ensures effortless turning, while hardened raceways and a built-in zerk fitting support smooth operation and reduced maintenance. The stainless steel yoke enhances corrosion resistance, making it suitable for food service and washdown applications.

With an overall height of 6-1/2" and a standard A1 mounting plate (3-15/16" x 4-1/2"), this caster supports loads up to 500 lbs. The integrated STS top lock brake allows for secure wheel locking, providing stability when equipment is stationary.

Part Number: 40-50S-A1-INF-STS

Bullet Points

• Supports loads up to 500 lbs for medium heavy-duty applications

• 5" x 2" Infiniti TPE rubber wheel ensures quiet rolling and floor protection

• Swivel design with STS top lock brake provides smooth movement and secure locking

• Stainless steel yoke improves corrosion resistance for demanding environments

• Cold forged steel construction with hardened raceways ensures durability and reliability