Introducing our 4" red PU (polyurethane) medium duty swivel caster wheels with brake. With a 100mm diameter PU wheel, these casters offer smooth and silent rolling with excellent floor protection and durability. The bright red color further contributes to a stylish yet instantly recognizable element in hectic surroundings. Its built-in brake locks securely, avoiding accidental movement during busy user times, makes it safer to sit. The best combination of performance, style, and value, these casters are perfect for trolleys, carts and industrial and commercial furniture. Sold at competitive wholesale costs, they're a perfect option for any business that is considering reliable and decorative caster alternatives.





Size |
3 inch |
4 inch |
5 inch |
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diameter |
75mm |
100mm |
125mm |
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width |
32mm |
30mm |
30mm |
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installation height |
105mm |
130mm |
155mm |
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Square plate thickness |
3mm |
3mm |
3mm |
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Bracket thickness |
2.5mm |
2.5mm |
2.5mm |
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Bearing form |
single 6202 ball bearing |
double 6202 ball bearing |
double 6202 ball bearing |
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Capacity |
100kg |
120kg |
150kg |
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Installation size |
96*76mm |
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Square plate size |
75*45mm |
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Hole Size |
10mm |
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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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