4 INCH HEAT RESISTANT CASTOR WHEEL – HEAVY DUTY
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Heat-resistant cast-iron wheel tolerates temperatures up to 300°C.
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4″ (100mm) diameter × 35 mm width wheel for smooth rolling.
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360° swivel with double-row ball bearings ensures fluid manoeuvrability.
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Grease nipple for easy re-lubrication and reduced downtime.
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Robust 140×110 mm zinc-plated top plate with 105×80 mm bolt-hole centres.
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Each caster supports up to 100 kg live load.
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Ideal for industrial ovens, welding tables, steel trolleys, bakery racks.
Product Description
THE 4 INCH HEAT RESISTANT CASTOR WHEEL
The 4-inch Heat Resistant Castor Wheel is specifically built to operate inside heat-intensive workspaces, where standard wheels soften, crack, or fail. With a solid cast-iron body and reinforced swivel bearing system, it maintains stability and rolling performance even under sustained heat exposure.
Its corrosion-resistant gold-chromate top plate uses a universal bolt spacing (105 × 80 mm), making installation fast and compatible with most industrial frames and trolleys. The integrated grease nipple helps extend bearing life and ensures long-term reliability.
Key Features & Benefits
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High Heat Tolerance: Engineered for ovens, furnaces, and high-temperature chambers.
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100 kg Load Rating: Ideal for heavy racks, carts, and industrial trolleys.
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Smooth 360° Swivel: Precision double-row bearing enhances control and handling.
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Easy Maintenance: Grease (Zerk) nipple ensures quick re-lubrication.
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Universal Fit: Standard mounting plate for easy replacement or installation.
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Durable Cast Iron: Handles sparks, debris, and rough industrial floor conditions.
Real Use Cases
This wheel is widely used across Kenya’s industrial, hospitality, and manufacturing sectors. Its heat resistance and durability make it ideal for:
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Commercial bakery oven racks.
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High-temperature curing chambers.
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Welding and metal fabrication carts.
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Food processing plants.
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Heat-intensive production lines.
For lighter workloads, a light-duty heat-resistant castor is available. For tiled floors, consider the 4-inch heavy-duty plastic heat-resistant wheel.
Conclusion
If you operate in extreme heat environments, this 4-inch cast iron heat-resistant wheel delivers unmatched value strength, heat resilience, and smooth mobility. Perfect for upgrades or new industrial builds.
Technical Specifications
| Specification | Value |
|---|---|
| Wheel Diameter | 100 mm (4”) |
| Wheel Width | 35 mm |
| Material | Cast Iron |
| Load Capacity | 100 kg per wheel |
| Top Plate Size | 140 × 110 mm |
| Bolt Hole Spacing | 105 × 80 mm |
| Bearing Type | Precision double-row swivel |
| Temperature Rating | High-temperature environments |
| Maintenance | Grease nipple (Zerk fitting) |
| Application | Ovens, bakeries, welding stands, industrial trolleys |
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