Overview
Benefits
- Precision Ball Bearings: The Blickle GTH 12x3/1.38K-2RS-BB1 wheel is equipped with precision ball bearings, offering maintenance-free operation and smooth mobility.
- Polyurethane Caster Wheels: The polyurethane wheel ensures floor protection and is suitable for heavy-duty applications, providing a quiet and smooth ride.
- High Load Capacity: With a dynamic load capacity of 4410 lbs, this wheel is perfect for handling heavy loads efficiently.
- Durable Construction: Made from high-quality materials, this wheel is built to withstand rigorous use and provide long-lasting performance.
| SKU | GTH 12x3/1.38K-2RS-BB1 | Minimum Temperature | -5 |
|---|---|---|---|
| Wheel Diameter | 12 Inches | Maximum Temperature | 160 |
| Wheel Width | 3 inches | Wheel Material | Blickle Extrathane Polyurethane Elastomer |
| Hardness Rating | 92 Shore A | Bearing Type | Ball Bearing |
| Core Material | Cast Iron | Weight Capacity | 4410 at 2.5 mph |
| Application | Heavy Duty |
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


