Double Ball Bearing Slide Rail 12-28 Inch

HA3504 Double Ball Bearing Slide Rail 

The HA3504 double ball bearing slide rail is a high-strength, precision-engineered sliding solution designed for heavy-duty applications. With an adjustable length range of 12-28 inches (300-700mm) and an impressive 60kg load capacity, it ensures smooth and stable movement even under substantial weight.

Constructed from cold-rolled steel (1.5mm thickness x 1.5mm width), this slide rail offers superior durability and resistance to wear, making it ideal for demanding environments such as industrial machinery, automotive components, heavy-duty drawers, and commercial furniture. The double ball bearing system provides ultra-smooth operation with minimal friction, ensuring long-lasting performance.

A standout feature is its over-travel (extension beyond full length) capability, allowing for greater accessibility and flexibility in installation. Whether used in vehicle doors, tool cabinets, or automation equipment, the HA3504 delivers reliable strength and smooth motion.

Double ball bearing system – Smooth, low-friction sliding

Constructed with 1.50 mm thickness cold-rolled steel. By using 5% salt spray for 48 HRS

The ball-bearing action can create a quiet environment at work.

Nylon buffer can reduce the direct contact between the outer and the inner channel.

Brand Name	HVPAL	Material	Cold Rolled Steel
Model Number	HA3504	Finish	Clear Zinc Electroplate
Loading capacity	60KG/450MM(18'')	Height	35mm
Length	12"-28" (300-700mm)	Application	Fruniture, Industrial drawers, Outdoor, Office Building, Hospital, Mall, Sports

 

APPLICATIONS

Q1: Are you a factory or trading company?
We are professional manufacturer, and we have more than 20 years for producing and exporting product's experiences.

Q1. Do you have any MOQ limit for drawer slide order?
Low MOQ, 1pc for sample checking is available

Q3. Would you accept customized the logo?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

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