Overview
Benefits
- Heavy Duty Construction: The GTH 6x3/1R-HU0.75 wheel is built to handle heavy loads, making it ideal for demanding environments.
- Polyurethane Wheel: The polyurethane caster wheels offer excellent floor protection and are resistant to wear and tear.
- Precision Ball Bearings: Equipped with precision ball bearings, this wheel provides smooth and maintenance-free operation.
- Mounting Plates: The wheel comes with sturdy mounting plates for secure attachment.
| SKU | GTH 6x3/1R-HU0.75 | Minimum Temperature | -5 |
|---|---|---|---|
| Wheel Diameter | 6 inches | Maximum Temperature | 160 |
| Wheel Width | 3 Inches | Wheel Material | Blickle Extrathane Polyurethane Elastomer |
| Hardness Rating | 92 Shore A | Bearing Type | Roller Bearing |
| Core Material | Cast Iron | Weight Capacity | 2425 at 2.5 mph |
| Application | Heavy Duty | Overall Height | 8 Inches |
Blickle Extrathane Polyurethane Wheels
Blickle Extrathane® polyurethane wheels are built for heavy-duty performance, combining high load capacity with exceptional durability. These wheels feature a high-quality, reaction-injected polyurethane-elastomer tread that offers outstanding resistance to abrasion, cuts, and tear propagation—making them ideal for industrial environments with thresholds, sharp obstacles, and medium-speed transport.
Barron Equipment offers a full range of Extrathane wheel solutions, including:
- GTH Series: Cast iron wheel centers for rugged durability and high load capacity
- ALTH Series: Lightweight aluminum wheel centers for logistics and mobile equipment
- SETH & VSTH Series: Welded steel centers for extreme-duty applications
These wheels are available in swivel and rigid caster formats, with multiple mounting options and bearing types. The tread is non-marking, chemically bonded to the wheel core, and designed for quiet operation and good floor preservation.
Check out the video below to learn more.
Applications
- Industrial carts and trolleys
- Warehouse equipment
- Manufacturing machinery
- Heavy-duty transport systems


