U Groove 625 Ball Bearing Pulley Wheel for Doors & Drawers
U Groove 625 Ball Bearing Pulley Wheel – Smooth Rolling for Doors, Drawers & More
Upgrade your sliding doors, shower enclosures, windows, and drawers with this high-quality U Groove 625 Round Pulley Ball Bearing Wheel. Engineered with deep-groove ball bearings and a precision POM guide wheel, this roller delivers exceptionally smooth, quiet, and flexible movement — making it the ideal hardware upgrade for both home and commercial applications.
Key Features
- Deep Groove Ball Bearing Design: Ensures low friction, flexible sliding action and long-lasting wear resistance under compression.
- U Groove Profile: Provides stable tracking on standard rails and tracks, preventing wobble or derailment during use.
- Durable Stainless Steel Construction: Resistant to corrosion and built to withstand daily heavy-duty use in humid or outdoor environments.
- POM Guide Wheel: The tough polyoxymethylene outer wheel reduces noise and protects rail surfaces from scratching.
- Wide Application Range: Compatible with furniture hardware, mobile doors, glass sliding doors, aluminum doors and windows, shower pulleys, drawers, and more.
- Compact & Versatile: Fits easily into most standard door and window track systems — a straightforward drop-in replacement or upgrade.
Specifications
- Bearing Type: Deep groove ball bearing (625 series)
- Groove Type: U groove
- Material: Stainless steel + POM (polyoxymethylene)
- Color: As shown in images
- Package Includes: 1 × U Groove Pulley Bearing Wheel
- Country of Origin: Made in China
Please Note
- Due to manual measurement, please allow a tolerance of 1–3mm.
- Actual product colour may vary slightly from images due to differences in screen calibration.
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Frequently Asked Questions
Q: What door and window types is this U groove 625 pulley wheel compatible with?
A: This U groove ball bearing pulley wheel is compatible with a wide range of applications, including glass sliding doors, aluminum doors and windows, mobile room dividers, shower enclosures, furniture drawers, and standard cabinet track systems. The deep-groove U profile keeps the wheel securely on the rail during operation.
Q: What material is the 625 pulley bearing wheel made from?
A: The wheel is constructed from stainless steel with a POM (polyoxymethylene) outer guide wheel. Stainless steel provides corrosion resistance and structural strength, while the POM material reduces operational noise and prevents damage to rail or track surfaces.
Q: How many wheels are included per order?
A: Each order includes 1 × U Groove 625 Ball Bearing Pulley Wheel. If you need multiple units for a door or window installation, simply adjust the quantity at checkout.