Overview
Benefits
- Heat Resistance: The silicone rubber tread and thermoplastic wheel center are highly heat-resistant, making this caster suitable for extreme heat conditions.
- Floor Protection: The silicone rubber tread preserves floors and reduces noise during transport.
- Durability: The thermoplastic wheel center ensures the caster's longevity and reliable performance.
- Non-Marking: The silicone rubber tread is non-marking, preventing damage to floors.
| SKU | B-POSI 125G-12-XAT | Minimum Temperature | -15 |
|---|---|---|---|
| Wheel Diameter | 5 Inches | Maximum Temperature | 480 |
| Wheel Width | 1-9/16 Inches | Wheel Material | Silicone Rubber |
| Overall Height | 6-1/8 Inches | Bearing Type | Plain Bore |
| Core Material | Thermoplastic | Weight Capacity | 265 lbs at 2.5 mph |
| Caster Type | Rigid | Mounting Type | Top Plate |
| Application | Medium Duty | Top Plate | 3-5/8 Inches x 2-1/2 Inches |
| Hardness Rating | 75 Shore A | Top Plate Holes | 1-3/4 Inches x 2-13/16 Inches - 3-1/16 Inches |
High-Temperature Caster Wheels
These wheels feature high-temperature resistant wheels. Heat-resistant wheels and casters play a crucial role across multiple industries, including food processing, healthcare, and heavy-duty manufacturing. These components must not only endure extreme temperatures but also meet strict hygiene standards, resist corrosion, and handle substantial weight loads.
Barron Equipment offers a wide selection of high-temperature wheel solutions, featuring eight distinct series designed to meet diverse operational needs. Options include solid rubber wheels with steel or synthetic hubs, as well as advanced silicone rubber treads paired with aluminum or synthetic cores—ideal for environments requiring both heat resistance and durability.
Additional materials such as nylon, phenolic resin, and cast iron expand the range, with temperature tolerances spanning from -328 °F to +1,112 °F depending on the wheel type.
Common applications include oven racks, sterilization carts, and industrial trolleys used in high-heat settings.
Check out the video below for more information.
Applications
- Industrial Ovens: Suitable for transporting items in and out of high-temperature ovens.
- Manufacturing Facilities: Perfect for areas with high heat processes.
- Laboratories: Ideal for equipment that needs to withstand extreme heat.


