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PP (Polypropylene) Top plate Medium duty In production

4 Inch Medium Duty Rigid Side Brake Caster

SKU JLS-3-DBHB · HS 8302.20.00

Rigid (fixed-direction) plate caster with a polished white PP wheel and a side brake pedal that parks the wheel on the same 93 × 61 mm four-bolt plate as the JLS-3 swivel range. Pair two DBHB rigid with two swivel models for a trolley that tracks straight under load.

Wheel Ø 100 mm / 4"
Load capacity 120 kg
Overall height —
Bearing Precision double ball bearing
Warehouse trolleysIndustrial equipmentRacking

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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

MaterialPPWheel/Tread Hardness RatingHard
Caster Brake TypeNo Brake Included, Swivel With BrakeSurface TreatmentPolished
Applicable IndustriesHeavy Industry & Specialized Equipment, Industrial MachineHub Width32 mm (1.26 in)
Base Plate Size93 × 61 mm (3.66 × 2.40 in)Model NumberJLS-3-DBHB
Brand NameJLS

About this model

Rigid (fixed-direction) plate caster with a polished white PP wheel and a side brake pedal that parks the wheel on the same 93 × 61 mm four-bolt plate as the JLS-3 swivel range. Pair two DBHB rigid with two swivel models for a trolley that tracks straight under load.

Typical applications

  • Warehouse trolleys
  • Industrial equipment
  • Racking

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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