Heavy Duty 35kg Load Capacity Ball Bearing Drawer Slides for Office Furniture

We’ve seen a lot of drawer slides that just can’t take the daily beating in an office or kitchen, but this one handles the real grind—it’s built for when you’re loading up a heavy file drawer or a deep pot cabinet, and it still glides open smoothly. What it does is keep working after 50,000 cycles, which is basically years of abuse, and it’s passed a 24-48 hour salt spray test for corrosion resistance.

The load capacty is 35kg at 450mm, but you can get them form 250mm up to 900mm, so it’s pretty. Thickness options are 1.0/1.0/1.2mm or 1.2/1.2/1.4mm—most buyers go with the thicker one for heavy-duty use, and the steel is work-hardened cold rolled, not the cheap stuff. Also, the installation height is 12.7mm, give or take 0.2mm, so check your cabinet spacing.

These are 3-fold telescopic full extension slides with steel ball bearings, and they’re SGS verified. They’re not suited for lightweight junk drawers—you’d be overpaying for what you need. The zinc plated or black finish is a nice touch, but black tends to show scratches more (just a heads-up).

For ordering, the MOQ is 1000 sets, and we usually have stock on the common sizes like 450mm and 500mm, but confirm lead time for the 900mm or non-standard thickness. Packaing is bulk cartons, typically 20-30 sets per box, and our company can provide COAs on request—though the SGS cert covers the batch.

One thing you might not think to ask: the ball bearings are pre-lubricated, so you don’t need to oil them out of the box, but they’ll run even smoother after a few cycles. Anyway, if you’re doing a large office fit-out or kitchen renovation, these hold up better than most slides in this price range.