H-Groove Pulley Belt Roller 6000-2RS Bearing M10x35x20mm
H-Groove Pulley Belt Roller 6000-2RS Bearing M10x35x20mm
H-Groove Pulley Belt Roller – 6000-2RS Bearing | M8 / M10 x 35 x 20 mm
Keep your belt drives, guide tracks, and mechanical assemblies running smoothly with this precision H-groove pulley belt groove roller. Fitted with a sealed 6000-2RS bearing, this compact roller is engineered for low-friction, consistent performance in a wide range of DIY, industrial, and workshop applications.
Key Features
- H-Groove Profile: Precisely machined H-shaped groove keeps belts and cables seated securely, reducing slippage and misalignment during operation.
- 6000-2RS Sealed Bearing: Double-rubber-sealed bearing keeps out dust and debris, ensuring long service life with minimal maintenance.
- Dimensions: M10 x 35 x 20 mm — a versatile mid-size roller that fits a broad range of belt and guide systems.
- M8 / M10 Bolt Compatibility: Compatible with standard M8 and M10 bolt sizes for easy installation on most rigs and frames.
- Durable Steel Construction: Thoughtfully crafted from steel for rigidity, durability, and resistance to everyday wear.
- Moisture Resistant: Sealed design shrugs off splashes, making it suitable for light-duty outdoor or damp-environment use.
- Ready to Install: No special tools or setup required — fits right into your existing belt drive, linear guide, or rolling mechanism.
- Available in 4 Colour Options: Choose the finish that best suits your build or project aesthetic.
Specifications
| Bolt Size | M8 / M10 |
| Roller Dimensions | 35 mm (OD) x 20 mm (Width) |
| Bearing Type | 6000-2RS (Double Sealed) |
| Groove Type | H-Groove |
| Material | Steel |
| Colour Options | 4 options available |
Ideal Applications
- Belt drive tensioning systems
- Linear guide and CNC rail assemblies
- 3D printer belt and carriage systems
- DIY workshop machinery and jigs
- Cable and rope guide wheels
- Automated conveyor and slide mechanisms
Expert Resource
For guidance on mechanical fasteners, bearings, and hardware standards, visit the NIST Materials Science & Engineering Division for engineering references and measurement standards.
Frequently Asked Questions
Q: What is the H-groove pulley belt roller used for?
A: The H-groove pulley belt groove roller is designed to guide and tension belts, cables, or ropes within mechanical systems. The H-shaped groove profile keeps the belt centred and seated, preventing lateral slippage. It is widely used in belt drives, CNC machines, 3D printers, linear guide systems, and DIY workshop builds.
Q: What does the 6000-2RS bearing designation mean?
A: The "6000" refers to the bearing's inner diameter (10 mm) and series classification, while "2RS" indicates the bearing is fitted with two rubber contact seals on each side. These seals keep out contaminants such as dust and moisture, making the roller suitable for use in a variety of workshop and light outdoor environments without frequent re-lubrication.
Q: Is this roller compatible with M8 and M10 bolts?
A: Yes. This pulley roller is designed to accommodate both M8 and M10 standard metric bolt sizes, giving it broad compatibility with common machine frames, extrusions, and DIY builds. Always ensure the mounting bolt is tightened securely and the roller spins freely after installation.
Q: How many rollers come in one order?
A: Each order includes 1 H-groove pulley belt groove roller. Multiple units can be ordered as needed for your project or system.