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Industrial Medium Duty Trolley Wheels 3‑5″ PP/TPR Swivel Caster with Brake
Features
Wear‑Resistant PP & TPR Wheel Material This caster uses a combined polypropylene (PP) core and thermoplastic rubber (TPR) tread for excellent wear resistance, shock absorption, and quiet rolling performance.
Double Ball Bearing Design Equipped with double ball bearings for smooth rotation and reduced rolling resistance under load.
Swivel Top Plate with Brake The swivel top plate allows 360° rotation and easy directional control, while the built‑in brake provides stable locking when the trolley needs to stay stationary.
Medium Duty Load Capacity Designed for medium duty applications, suitable for carts and equipment that require reliable movement with efficient stopping control.
Strong Zinc‑Plated Bracket Steel bracket with zinc plating improves corrosion resistance and structural strength for industrial and commercial use.
Function
This caster wheel is designed to provide smooth and efficient mobility for carts, workstations, and material handling equipment. The combination of PP core and TPR tread offers a good balance of load support and quiet operation. The swivel mechanism enables flexible movement in any direction, and the brake allows secure positioning when loading, unloading, or at rest.
Application
These caster wheels are widely used for:
Warehouse carts
Logistics and transport trolleys
Service carts
Workbenches
Industrial equipment bases
Display and retail racks
They are suitable for warehouses, factories, workshops, retail environments, and other commercial areas where movement and stopping stability are both needed.
Product Advantages
Smooth Rolling and Quiet Operation – TPR tread reduces noise and vibration.
Stable and Controlled Stopping – Brake function enhances safety and positioning.
Durable Construction – PP core and zinc‑plated bracket ensure long service life.
360° Flexible Maneuverability – Swivel top plate allows easy direction changes.
Medium Duty Load Support – Ideal for logistics and industrial applications requiring frequent movement and stability.
Technical Parameters
Material
PP
Rim
Plastic Rim
wheel diameter
3 4 5 inch
Tyre material
PP
Plate size
62*92mm
bearing
Ball bearing
Plate thickness
32mm
Load capacity
80 90 100 kg
Includes Thread Guards
Yes
Caster Brake Type
swivel with brake
Type
SWIVEL, Hareware, tools, fitting
Product name
White PP Casters
Frequently Asked Questions
Why choose us?
Free charge & fast action for samples
OEM & ODM acceptable
Short lead time
LOGO on products are acceptable
Advanced machinery and equipments
Stict quality control system
Package could be adjusted
Quick and effective reponse by salesmen
Product Display
About Us
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
<2,000,000
Employee Number:
70~100
Ecer Certification:
Verified Supplier
Zhongshan Dajin Caster Manufacturing Co., Ltd., founded on November 24, 2011, is a specialist caster and wheel producer headquartered in Guangdong, China, with over 13 years of experience in design, R&D and manufacturing. Our ISO 9001–certified facility spans 2,585 m² and houses six p... Zhongshan Dajin Caster Manufacturing Co., Ltd., founded on November 24, 2011, is a specialist caster and wheel producer headquartered in Guangdong, China, with over 13 years of experience in design, R&D and manufacturing. Our ISO 9001–certified facility spans 2,585 m² and houses six p...