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Polyurethane Top hole (bolt-down) Medium duty In production

Medium Duty PU Medium Duty Top Hole Swivel Brake Caster

SKU JLS-3-KBPU · HS 8302.20.00

Bolt-hole top-mount swivel with a yellow PU wheel on a ball-bearing hub and a side pedal brake that parks the wheel. Mounts through a 12.8 mm top hole on an M10 or M12 bolt — the durable, wear-resistant PU option of the JLS-3 hole-top range.

Wheel Ø 100 mm / 4"
Load capacity 120 kg
Overall height —
Bearing Precision double ball bearing
RacksOEM framesWorkshop equipment

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FOB Shenzhen / Nansha · MOQ 500 pcs · reply within 24 h

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Samples: 2–3 pcs free for qualified distributors (freight collect).

Full specification

MaterialPUCaster Brake TypeNo Brake Included, Swivel With Brake
Hub Width32 mm (1.26 in)Bearing TypeBall Bearing
Wheel/Tread Hardness RatingHardApplicable IndustriesHeavy Industry & Specialized Equipment, Industrial Machine
Hole Diameter12.8 mm (0.50 in)Thread SizeM10 × 25 mm, M12 × 30 mm
Includes Thread GuardsNoWheel ShapeFlat Type
FeatureDurable, Wear resistanceColorYellow
Customized SupportODM, OEMModel NumberJLS-3-KBPU
Brand NameJLS

About this model

Bolt-hole top-mount swivel with a yellow PU wheel on a ball-bearing hub and a side pedal brake that parks the wheel. Mounts through a 12.8 mm top hole on an M10 or M12 bolt — the durable, wear-resistant PU option of the JLS-3 hole-top range.

Typical applications

  • Racks
  • OEM frames
  • Workshop equipment

Configuration advice

A four-wheel trolley normally uses two swivel + two rigid casters so it tracks straight; use four swivel casters only where the equipment must move sideways in tight spaces.

Questions about this model

MOQ is 500 pcs per SKU for standard models and 1,000 pcs for custom colours or hub markings. Mixed-SKU container orders are welcome — most distributors start with a 20 ft container combining 8–15 SKUs.
Yes. We ship 2–3 free samples to qualified distributors and OEM customers (freight collect). Samples are dispatched within 3 working days.
Both. OEM: your logo on the bracket, your packaging, your artwork. ODM: we have in-house tooling and can develop a new caster from your drawing — typical tooling lead time is 25–35 days.
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