Zhongshan Luma Caster Manufacturing Co., Ltd.
                                                                                                           
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18 Years
Since 2008
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Medium Duty Casters And Durable PP Industrial Wheel Casters 4"/5"/6"/8" Inches Singel Brake Wheels Ideal For Hospital Beds Medical Carts

Price Negotiable
Price: /
MOQ: 4
Delivery Time: 5-8 days
Brand: Luma
Product Description
Medium Duty 4-Inch PP Wheels Industrial Casters

Professional-grade industrial casters featuring robust 6202 bearings and 143mm installation height. Designed for heavy-load applications in warehousing, logistics, supermarket carts, and hotel equipment.

Product Specifications
Model BO1
Braking/Orientation Braking
Wheel Size 3"/4"/5"/6" inches
Wheel Material PP /PU/TRP/PA/PVC/Rubber
Bearing 6202 Bearing
Installation Height 143mm
Base Plate Size 115×100mm
Hole Distance 82×72mm
Packaging 10 /12units per box (40×28.5×25cm)
Package Options
  • Package 1: 2 brake casters, 2 fixed casters
  • Package 2: 2 side brake casters, 2 fixed casters
  • Package 3: 2 swivel casters, 2 fixed casters
Applications
Furniture and Office Equipment
Medical Equipment
Industrial and Manufacturing Environments
Logistics and Storage
Commercial and Retail Settings
Heavy-duty industrial caster with brake mechanism
Caster Core Materials

Different Core Types for Specific Applications

  • Aluminum Core: Lightweight with excellent heat dissipation, ideal for weight-sensitive applications
  • Iron Core: High strength and durability, suitable for heavy-duty industrial applications
  • Plastic Core: Corrosion-resistant and electrically insulating, perfect for light-duty or special environments
Comparison of different caster core materials
Bracket Material Options

Galvanized Steel Plate Bracket

Manufactured from galvanized steel plate offering excellent rust resistance. Commonly used in outdoor or humid environments where corrosion protection is essential.

Stainless Steel Bracket

Constructed from high-quality stainless steel for superior corrosion resistance and exceptional durability. Ideal for demanding industrial applications and food processing environments.

Galvanized and stainless steel caster brackets
Wheel Classification & Applications

Heavy-Duty Wheels

  • Load Capacity: Exceeds 500kg per wheel
  • Materials: Cast iron, nylon, or high-strength polyurethane
  • Size Range: 6 inches to 10+ inches diameter
  • Bearings: Heavy-duty roller bearings for extreme loads

Applications: Heavy industrial equipment, port cranes, construction machinery, large storage systems, aerospace ground support.

Medium-Duty Wheels

  • Load Capacity: 100kg to 500kg per wheel
  • Materials: Polyurethane, nylon, or rubber
  • Size Range: 4 inches to 6 inches diameter
  • Bearings: Ball bearings for balanced performance

Applications: Factory carts, warehouse logistics, catering equipment, medium machinery, office furniture.

Light-Duty Wheels

  • Load Capacity: Under 100kg per wheel
  • Materials: Rubber, TPR/TPE, or plastic
  • Size Range: 2 inches to 4 inches diameter
  • Features: Quiet operation and floor protection

Applications: Smooth indoor floors, light equipment, residential use.

Wheel classification chart
Company Services & Process Overview

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Company Zhongshan Luma Caster Manufacturing Co., Ltd.
Location No. 10, Industrial Avenue, Xiaolan Town, Zhongshan, Guangdong, China, 528415
Contact Person Ann

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