Shop our heavy duty full cast iron swivel brake caster wheels available in 4, 5, 6, and 8 Inch sizes, ideal for industrial trolley applications. These casters are made from durable materials and come with reliable braking systems that help maintain stability and safety when moving heavy loads. Robust all-cast iron construction for strength and wear resistance where it is matters most – in demanding industrial applications. Each size is designed to perform at its best for different load and operational needs. These caster wheels provide strong support and allow for smooth maneuverability, making them a necessary component of any trolley system used in manufacturing plants or warehouses.





Size |
4 inch |
5 inch |
6 inch |
8inch |
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diameter |
100mm |
125mm |
150mm |
200mm |
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width |
50mm |
30mm |
30mm |
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installation height |
137mm |
164mm |
190mm |
240mm |
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Square plate thickness |
5/5.75mm |
3mm |
3mm |
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Bracket thickness |
5/5.75mm |
2.5mm |
2.5mm |
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Bearing form |
double 6203 ball bearing |
double 6203 ball bearing |
double 6203 ball bearing |
double 6203 ball bearing |
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Capacity |
200kg |
250kg |
300kg |
350kg |
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Installation size |
82*75mm |
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Square plate size |
113*100mm |
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Hole Size |
12mm |
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Material |
1. Thickened Steel Bracket 2. Enviroment pu Wheels 3. Plastic Core |
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Mounting Way |
1.Rigid 2.Top Plate/Stem Swivel 3.Top Plate /Stem with Brake |
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