350×50mm Rubber Contact Wheel for Belt Grinder | RAMS BRALIN
350×50mm Rubber Contact Wheel for Belt Grinder | RAMS BRALIN
RAMS BRALIN 350×50mm Rubber Contact Wheel – Belt Grinder Replacement Part
Upgrade your belt grinder with this precision-engineered 350mm × 50mm Rubber Contact Wheel by RAMS BRALIN. Constructed with a hard-wearing rubber surface bonded to a solid aluminum wheel core, this 14" contact wheel is dynamically balanced at the factory for smooth, low-vibration, quiet operation — making it an ideal replacement or upgrade part for metalworking, grinding, and fine polishing applications.
Compatible with sanding belts from #36 to #1000 grit, this wheel handles everything from aggressive coarse grinding to precision fine polishing. Standard hardness is 70A, with custom durometers available from 35A (ideal for polishing and light sanding) up to 90A (aggressive metal removal). Fully customizable inner hole options ensure compatibility with a wide range of grinder axles and bearing configurations.
Key Features
- Size: 350mm OD × 50mm Face Width (14" diameter)
- Material: Hard-wearing rubber with aluminum wheel core
- Standard Hardness: 70A (custom range 35A–90A available on request)
- Dynamically balanced for smooth, low-noise, vibration-free performance
- Compatible grit range: #36–#1000 sanding belts
- Superior rubber bonding for long service life
- Multiple inner hole / bearing options to suit your setup
- Made in Mainland China
Inner Hole Options
| Option | Details |
|---|---|
| ID 25mm / ID 32mm | Through hole for engine shaft or grinder axle. Cannot install bearings. |
| For 6202 Bearings | 35mm inner hole with cir-clips. (Bearings not included) |
| For 6005 Bearings | 47mm inner hole with cir-clips for 6005 bearings. (Bearings 6005-25mm not included) |
| For 6203 Bearings | 40mm inner hole with cir-clips for 6203 bearings. (Bearings 6203-17mm not included) |
| 6202 Installed 12.7mm | Bearings 6202 — OD35 × ID12.7 × TH11mm |
| 6202 Installed 15mm | Bearings 6202 — OD35 × ID15 × TH11mm |
| 6202 Installed 15.875mm | Bearings 6202 — OD35 × ID15.875 × TH11mm |
| 6201 Installed 12mm | Bearings 6201 — Dia.32mm × TH10mm × Hole 12mm |
| 6204 Installed 20mm | Bearings 6204 — Dia.47mm × TH14mm × Hole 20mm |
Specifications
- Brand: RAMS BRALIN
- Model: BGCW14
- OD × Face Width: 350mm × 50mm (14" × 2")
- Construction: Rubber + Aluminum Core
- Standard Hardness: 70A
- Customizable: Yes (35A–90A, various inner hole sizes)
- Compatible: Sanding belts #36–#1000
- Origin: Made in Mainland China
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Frequently Asked Questions
Q: What inner hole size should I choose for my belt grinder contact wheel?
A: The correct inner hole depends on your grinder's axle shaft diameter or the bearing type you intend to use. If you are mounting directly onto a motor shaft, choose the plain through-hole option (ID 25mm or ID 32mm). If you plan to use bearings, select the option matching your bearing type (e.g., 6202, 6203, 6204, or 6005) for a secure cir-clip fit. Refer to your machine's manual or contact us with your shaft diameter for guidance.
Q: Can I order a custom hardness or size for this rubber contact wheel?
A: Yes! RAMS BRALIN offers full customization. The standard hardness is 70A Shore, but durometers from 35A (soft, ideal for fine polishing) to 90A (firm, for aggressive metal removal) are available. Custom face widths and inner hole sizes can also be fabricated to your specifications — simply contact us with your requirements before ordering.
Q: Are bearings included with this belt grinder contact wheel?
A: No, bearings are not included. The wheel is supplied with the appropriate inner hole and cir-clips for the bearing type you select, but the bearings themselves must be sourced separately. Please ensure you order the correct bearing to match your chosen inner hole configuration.
Q: What sanding belt grits are compatible with this 350mm rubber contact wheel?
A: This contact wheel is compatible with sanding belts ranging from #36 grit (coarse, for heavy stock removal) up to #1000 grit (fine, for polishing and finishing). The standard 70A rubber hardness provides an excellent balance for general metalworking 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.