# Numhew Stainless Steel Heavy Duty Ball Tandem Wheels Bearing, Sliding Door Rollers Replacement (2-Pack)

**Brand:** [Numhew](https://shop.coreranger.com/brands/Numhew)
**SKU:** W6T4Q9X8
**Price:** $114.99 · in stock
**URL:** https://shop.coreranger.com/product/numhew-stainless-steel-heavy-duty-ball-tandem-wheels-bearing-sliding-door-rollers-replacement-2-pack-343305226

## Specifications

| Spec | Value |
|---|---|
| Model # | W6T4Q9X8 |
| Internet # | 343305226 |
| Returnable | 90-Day |
| Store SKU # | 1015979296 |
| Product Depth (in.) | 0.69 in |
| Product Width (in.) | 5 in |
| Cabinet Product Type | Installation Accessories |
| Product Height (in.) | 1.5 in |
| Builders Hardware Product Type | Accessory |

## Description

This stainless steel tandem roller assembly is engineered for durability and smooth operation in sliding door systems. Constructed from 304 stainless steel, it resists corrosion and maintains consistent performance after repeated use. The wheel measures 5/16 in. thickness and 1-1/4 in. diameter, with a housing that is 11/16 in. wide, 1-3/16 in. tall, and 4-5/8 in. long. Mounting holes are spaced 5-3/4 in. apart on center. It supports up to 300 lbs. and remains functional after 100,000 sliding cycles. Designed for compatibility with patio glass doors, it also works with wooden, aluminum alloy, and other common sliding door types. Installation requires removing the old roller, cleaning debris from the track, and securing the new assembly. Each set includes two complete roller units for balanced door support and straightforward replacement.

• 304 stainless steel construction ensures durability
• Supports up to 300 pounds for smooth operation of sliding doors
• Compatible with patio glass, wood and aluminum alloy door types