The EDL Medium Duty 4-inch Aluminum Core Caster 664P-86A is designed for high-strength performance and durability, supporting up to 300kg. The yellow TPU wheel offers exceptional wear resistance, high elasticity, and floor protection, while the aluminum alloy core enhances load-bearing capacity and impact resistance, making it perfect for industrial, logistics, and heavy-duty applications. With a 92A hardness rating, this caster provides excellent durability while maintaining smooth and quiet movement. The -30°C to 80°C temperature range ensures stable performance in extreme environments. The 4mm thick reinforced plate adds to its robust structure, while the dual-bearing system guarantees effortless rotation and maneuverability. Featuring both dual brake and side brake options, it offers enhanced safety and precise control. Whether for warehouses, production facilities, or heavy equipment, this caster delivers exceptional strength, longevity, and reliable mobility.

Wheel Item No.	Size	Wheel Diameter	Wheel Width	Bracket Width	Load Capacity	Core	Tread	Bearing	Applicable Temperature	Hardness
664-86A	4"	100mm	38mm	46mm	300Kg	Aluminum	TPU	Double ball bearing 6201	-30℃～80℃	92A

FAQ:

Q: Are you manufacturer or trading company?
A: We are caster wheels manufacturer since 1987.

Q: Where is your factory? Can I visit ?
A: Our factory is at Taizhou, Zhejiang, China. 2 hours by car from Yiwu. Welcome to visit.

Q: What is your delivery time?
A: Normally within 1 week. It's up to the order quantity.

Q: What is the term of payment?
A: Payment terms: 30%(it's stand product, for customized product it's 50%) of deposit upon signing the PI and the rest will be cleared by T/T before delivery.

Q: Are samples available?
A: Yes, sample is fine at any time, negotiable.