Stainless Steel U-Groove Ball Bearing Pulley Wheel – 600 lb

Stainless Steel Deep U-Groove Ball Bearing Pulley Wheel

Upgrade your sliding doors, gates, drawer tracks, or custom conveyor systems with this heavy-duty Stainless Steel Deep U-Groove Ball Bearing Pulley Wheel. Engineered for smooth, quiet operation and built to last, this precision-machined wheel is an ideal solution for a wide range of DIY, industrial, and home improvement applications.

Key Specifications

• Outer Diameter: 48mm / 1.89 inches
• Wheel Width: 22mm / 0.86 inches
• Bearing Hole (Inner Bore): 10mm
• Maximum Load Capacity: 600 lbs
• Material: Stainless Steel (bearing steel grade)
• Package Quantity: 1 piece
• Made in Mainland China

Why You'll Love It

• Quiet & Smooth Rolling: Pre-packed internal lubrication grease ensures minimal friction and near-silent glide along rails and tracks.
• High Load Rating: Rated up to 600 lbs, making it suitable for heavy sliding doors, gates, and industrial track systems.
• Corrosion-Resistant Stainless Steel: Durable construction resists rust and wear, even in demanding or outdoor-adjacent environments.
• Deep U-Groove Design: The precisely machined groove keeps the wheel securely seated on the rail, preventing derailment during operation.
• Versatile Fit: 10mm bore accommodates standard axle sizes used in countless DIY and commercial track applications.

Ideal Applications

• Sliding barn doors & interior sliding door hardware
• Gate wheel assemblies
• Drawer runner and cabinet track systems
• Conveyor and linear rail systems
• Custom fabrication and DIY machine builds

Related Products You May Like

Looking for other hardware and tools for your projects? Check out these items from our store:

• 10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips
• 10/20mm Diamond Flat Grinding Wheel – Heavy Duty Concrete Grinder Wheel
• 10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: What type of rail or track is compatible with this deep U-groove pulley wheel?

A: This deep U-groove ball bearing pulley wheel is designed to run along standard round or square rails that fit the U-shaped groove profile. It is commonly used on flat-bar rails, round rod tracks, and angle iron guides. Always verify your rail diameter matches the wheel's groove dimensions (outer diameter 48mm, groove width 22mm) before purchasing.

Q: Does this pulley wheel come pre-lubricated?

A: Yes! The bearing is pre-filled with internal lubrication grease, so it is ready to install and use right out of the box. This grease ensures smooth, quiet operation and extends the service life of the bearing under normal load conditions.

Q: Can this bearing wheel be used outdoors?

A: The stainless steel construction provides strong resistance to rust and corrosion, making it suitable for use in outdoor-adjacent or humid environments such as barn door tracks, garden gates, and covered pergola sliders. For prolonged direct outdoor exposure, periodically inspect and re-lubricate the bearing for optimal performance.

Q: What is the maximum weight this pulley wheel can handle?

A: This pulley wheel is rated for a maximum load of 600 lbs (approximately 272 kg), making it well-suited for heavy-duty sliding doors, gates, and industrial track applications.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.