EDL Medium Duty Aluminum Caster 4inch 300kg Threaded by Swivel and Brake type 664S-86A

The EDL Medium Duty 4-inch Threaded Aluminum Caster 664S-86A is designed for heavy-duty performance, supporting up to 300kg with exceptional durability. The yellow TPU tread provides superior shock absorption, floor protection, and quiet operation, making it ideal for sensitive environments like warehouses, medical facilities, and commercial spaces. Its aluminum alloy wheel core enhances strength and longevity, ensuring resistance to deformation even under heavy loads. The threaded stem installation offers secure and easy mounting, while the reinforced 3mm thick bracket provides enhanced stability and load capacity. The precision dual-bearing system ensures smooth and effortless movement, reducing push force even when carrying heavy loads. With both dual brake and side brake options, users can lock the wheel securely for added safety and control. This caster is ideal for demanding applications, combining strength, noise reduction, and seamless maneuverability in one compact design.

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.