U-Groove Bearing Pulley 10×30×8mm Stainless Steel Guide Wheel
U-Groove Bearing Pulley 10×30×8mm Stainless Steel Guide Wheel
Stainless Steel U-Groove Bearing Pulley – 10×30×8mm Concave Guide Wheel
Keep your wires, ropes, and tracks running smoothly with this precision-machined U-groove bearing pulley. Constructed from high-quality stainless steel, this concave guide wheel delivers consistent, low-friction performance in a compact, non-standard design. Perfect for DIY builds, machinery maintenance, and track systems that require reliable wire or rope guidance.
Key Features
- Material: High-grade stainless steel for corrosion resistance and long-lasting durability
- Dimensions: 10×30×8mm – compact sizing ideal for tight spaces and precision applications
- U-Groove (Concave) Design: Engineered to guide 5mm diameter wire, rope, or track securely without slipping
- Non-Standard Profile: Purpose-built concave groove ensures positive tracking and reduced wear
- Smooth Rolling Action: Precision bearing construction minimizes friction for efficient operation
- Versatile Use: Suitable for sliding doors, cable guide systems, automated equipment, and DIY hardware projects
- Brand New & High Quality: Each unit is inspected for consistent performance right out of the box
Specifications
| Material | Stainless Steel |
| Size | 10 × 30 × 8 mm |
| Groove Type | U-Groove / Concave |
| Compatible Wire/Rope Diameter | 5mm |
| Package Includes | 1 × U-Groove Bearing Pulley |
| Country of Origin | Made in China |
Please Note
- Due to manual measurement, please allow a tolerance of 1–3mm.
- Actual product color may vary slightly from images due to monitor display differences.
Related Products You May Need
Looking to complete your hardware or DIY project? Check out these related items from our store:
- Rotary Hidden Furniture Hinge Folding Door Hardware 1 Pair – ideal for folding door and sliding hardware setups
- 3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking – a great companion tool for precision machining tasks
- Aluminum Leather Edge Burnishing & Polishing Tool – DIY Craft – another quality DIY hardware and craft tool
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What wire or rope diameter is this U-groove bearing pulley designed for?
A: This stainless steel U-groove concave guide wheel is specifically designed for use with 5mm diameter wire, rope, or track systems, ensuring a secure and stable fit within the groove.
Q: Is this pulley suitable for outdoor use?
A: Yes. Made from stainless steel, this bearing pulley offers good corrosion resistance, making it suitable for both indoor machinery and outdoor applications where moisture or humidity may be present.
Q: What does the 10×30×8mm measurement refer to?
A: The dimensions represent the inner bore diameter (10mm), outer diameter (30mm), and width/thickness (8mm) of the bearing pulley — standard bearing dimension notation to help ensure compatibility with your application.
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.