Full Extension Ball Bearing Drawer Slides 700mm Soft Close H53 80kg per piece

Usage

This set of full-extension soft-close ball bearing slides is designed for mounting drawers up to 700mm deep in furniture, cabinets, and industrial equipment. Suitable for heavy-duty applications requiring smooth, controlled closure and reliable support.

Advantages

• Soft-close mechanism ensures quiet and gentle drawer closure, reducing noise in workspaces or homes[6][9].
• High load capacity of up to 80 kg per pair enables use with large or heavily loaded drawers[2].
• Total extension allows full access to drawer contents for better usability and ergonomics[4].
• Robust construction with hardened steel ball bearings enhances durability under frequent use[2][3].
• If installed horizontally (flat), the load capacity is reduced to approximately 25% of the rated value (20 kg), which may limit certain configurations[2][4].

Specifications

• Made from galvanized steel with hardened steel ball bearing cages for resistance against rust and wear[2][3].
• Smooth-glide system certified for over 100,000 opening/closing cycles at maximum load.
• Total extension length: nominally supports drawers up to a depth of 700mm; height: approximately H53 mm; thickness: typically around standard drawer side mount sizes.
• Differentiated by its integrated soft-close damping system that automatically controls final closure speed, protecting both furniture and stored items from impact damage[8][10].

How it works

The slide uses precision ball bearings for stable linear movement. When closing, a built-in hydraulic damper engages during the last moments so the drawer slows down gently before fully closing—preventing slamming, reducing wear on components, and safeguarding contents inside the drawer[7][8].