Ultra-Heavy Duty Ball Bearing Slides

HA7603 Ultra-Heavy Duty Full Extension Ball Bearing Slides 

The HA7603 76mm three-section ultra-heavy-duty ball bearing slide rail is engineered for superior strength, handling up to 500 pounds (227kg) of weight. Constructed from cold-rolled steel with a 2.52.52.5mm thickness, it ensures exceptional durability. Available in lengths from 10 to 60 inches (254-1524mm), it provides full-extension functionality perspective for maximum access. Its non-detachable design ensures enhanced stability, and the zinc-plated coating offers excellent corrosion resistance. Perfect for high-capacity warehouse storage, automotive tool chests, ATM maintenance trays, and industrial equipment panels, the HA7603 guarantees smooth, dependable performance under heavy loads, ideal for rigorous industrial applications.

Breakthrough Engineering Features:
✔ 76mm Extra-Wide Track – 40% wider than standard slides (53mm) for ultimate stability
✔ 2.5mm Triple-Thick Steel – Military-grade cold-rolled construction resists deformation
✔ True Full Extension (100%) – Complete drawer access even at max load
✔ Non-Detachable Design – Permanent mounting for high-vibration environments
✔ Industrial Ball Bearings (4-Row) – 60% more load points than 3-row designs

3-Fold Slides. Enable the slides to extend fully. Suitable for industrial drawers, safety drawers, exhibition drawers, and heavy truck drawers.

Constructed with 2.5 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	HA7603	Finish	Clear Zinc Electroplate
Loading capacity	227KG/450MM(18'')	Height	76mm
Length	10"-60" (254-1524mm)	Application	Kitchen, Industrial drawers, Outdoor, Office Building, Hospital, Mall, Sports

 

APPLICATIONS

• 1-Ton Industrial Drawers (Aerospace/automotive tooling)
• Pallet Storage Systems – Forklift-compatible racking
• Bank ATM Cash Cassettes – SEC-certified security
• Off-Road Vehicle Mounts – MIL-STD-810G vibration tested

Our Services for Slide Rail Products

Customization – We offer tailored solutions including custom lengths, load capacities, and surface finishes to meet your specific requirements.

OEM/ODM Support – Partner with us for private labeling and customized designs to match your brand's needs.

Bulk Order Discounts – Competitive pricing for large-volume purchases with flexible packaging options.

Fast Delivery – Reliable global shipping with express options to ensure timely arrival.

Technical Support – Expert guidance on product selection, installation, and troubleshooting.

Quality Assurance – Rigorous testing and inspection to guarantee durability and performance.

After-Sales Service – Dedicated support for replacements, returns, and warranty claims.

Samples Available – Test our products with low-cost or free sample options (terms apply).

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