150×75mm Rubber Contact Wheel for Belt Grinder – 6203 Bearing
150×75mm Rubber Contact Wheel for Belt Grinder – 6203 Bearing
150×75mm Solid Rubber Contact Wheel for Belt Grinder
Upgrade your belt grinder setup with this precision-engineered 150mm × 75mm Solid Rubber Contact Wheel by RAMS BRALIN. Designed for both coarse grinding and fine polishing, this contact wheel pairs with sanding belts from #36 to #1000, making it a versatile addition to any metalworking or fabrication shop. Made in Mainland China.
Key Features
- Heavy-Duty Rubber Construction: Crafted from strong, hard-wearing rubber bonded to an aluminum wheel core for long service life and consistent performance.
- Dynamic Balance: Factory-balanced before shipping for low-vibration, low-noise operation — delivering a safer and more comfortable working environment.
- Multiple Inner Hole Options: Available with a 40mm inner hole for 6203 bearings (with circlips), 25mm through hole, or 32mm through hole. Custom inner hole sizes also available — contact us for details.
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Two Hardness Options:
- Hard – 90A: Ideal for aggressive metal removal and precision grinding.
- Common – 65–70A: Great for general-purpose sanding, finishing, and polishing tasks.
- Wide Compatibility: Works with sanding belts #36–#1000, supporting both coarse stock removal and fine surface finishing.
- Customizable: Inner hole dimensions can be tailored to your unique application upon request.
Specifications
| Brand | RAMS BRALIN |
| Model | RW0603 |
| Outer Diameter | 150mm (6") |
| Face Width / Thickness | 75mm (3") |
| Material | Rubber (outer) + Aluminum (core) |
| Bearing Compatibility | 6203 bearings (40mm inner hole with circlips) — bearings not included |
| Available Inner Holes | 25mm, 32mm, 40mm (for 6203 bearing), or custom |
| Hardness Options | 90A (Hard) / 65–70A (Common) |
| Compatible Belt Grits | #36 to #1000 |
| Origin | Made in Mainland China |
Why Choose This Contact Wheel?
RAMS BRALIN contact wheels are fabricated to high standards of quality and accuracy. The rubber elastomers are engineered for durability and dependable service across a wide range of grinding and finishing applications. Whether you're doing flat grinding, knife making, or general metalwork, this wheel delivers consistent, smooth results.
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Frequently Asked Questions
Q: What bearing type is compatible with the 40mm inner hole version of this contact wheel?
A: The 40mm inner hole version is designed to work with standard 6203 bearings and includes circlips to secure them in place. Please note that bearings are not included with the wheel and must be purchased separately.
Q: What sanding belt grits are compatible with this 150×75mm rubber contact wheel?
A: This contact wheel is compatible with sanding belts ranging from #36 (coarse grinding) all the way to #1000 (fine polishing), making it suitable for a wide variety of metalworking and finishing tasks on your belt grinder.
Q: Can I get a custom inner hole size for this belt grinder contact wheel?
A: Yes! RAMS BRALIN offers inner hole customization for this contact wheel. If the standard 25mm, 32mm, or 40mm bore sizes do not fit your axle or shaft, you can request a custom dimension to suit your specific setup.
Q: What is the difference between the 90A hard and 65–70A common hardness options?
A: The 90A hard durometer is best suited for aggressive stock removal and precision metal grinding, while the 65–70A common option is ideal for general-purpose sanding, surface finishing, and lighter polishing work.
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.