290mm Rubber Expander Wheel for 36" 915mm Sanding Belts
290mm Rubber Expander Wheel for 36" 915mm Sanding Belts
290mm Rubber Expander Centrifugal Wheel for 36-Inch Sanding Belts
Upgrade your bench grinder or belt sanding setup with this heavy-duty 290mm Rubber Expander Wheel by RAMS BRALIN. Engineered specifically for use with Ø915mm (36-inch) sanding belts, this centrifugal expander wheel delivers consistent, firm contact across the belt surface — making it ideal for metalworking, knife making, woodworking, and general grinding applications.
The high-quality rubber construction provides excellent grip and durability, while the centrifugal expansion design ensures the belt seats securely at operating speed for smooth, vibration-free performance. Choose from multiple width options to suit your specific tooling needs.
Key Specifications
- Outer Diameter: 290mm (approx. 11.4")
- Available Widths: 25mm / 50mm / 100mm
- Inner Bore (Arbor Hole): 25mm
- Compatible Belt Size: Ø915mm / 36-inch sanding belts
- Material: High-grade rubber
- Model: CW290
- Application: Metalworking, knife grinding, woodworking, bench grinder setups
Customization Available
Need a custom fit? The width/thickness and inner bore diameter can be custom-lathed to your exact specifications. Contact us before ordering to discuss your requirements.
Wide Range of Sizes
In addition to this 290mm wheel, RAMS BRALIN offers a full range of expander wheels in 2", 3", 4", 6", 10", 12", and 14" diameters — available with solid or serrated rubber surfaces, as well as fully aluminium wheel options, to suit any grinding or finishing application.
Made in Mainland China.
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Frequently Asked Questions
Q: What sanding belt size is this 290mm expander wheel designed for?
A: This expander wheel is specifically designed to work with Ø915mm (36-inch) diameter sanding belts. Its 290mm outer diameter ensures proper tension and contact when the belt is mounted at operating speed.
Q: Can I get a custom inner bore or width for the CW290 expander wheel?
A: Yes — the width/thickness and inner bore hole can both be custom-lathed to your exact requirements. Please reach out to us before placing your order to discuss customization options and lead times.
Q: What widths are available for the 290mm rubber expander wheel?
A: The CW290 expander wheel is available in three standard widths: 25mm, 50mm, and 100mm. Select the width that best matches your sanding belt and grinding setup.
Q: Is this expander wheel suitable for metalworking applications?
A: Absolutely. This rubber centrifugal expander wheel is classified as a special grinding tool, making it well-suited for metalworking, knife making, knife grinding, and general bench grinder finishing tasks.
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.