What size casters do I need?

First calculate the total maximum weight and add a 33% safety buffer. Divide the result by the number of casters to find the required load capacity per caster. Then, choose a wheel diameter large enough to handle the floor type and obstacles, and measure your current mounting dimensions if replacing casters.

Can you arrange samples for us to check your quality?

It's our pleasure. Please let us know your contact information and we will send you samples within 3-7 days according to your requirements.

Heavy Duty Polyurethane Trolley Caster with Iron Core Support

Name: Heavy Duty Polyurethane Trolley Caster with Iron Core Support
Brand: Medek (Hebei) Metal Products Co., Ltd.
SKU: 1977089521

Hebei, ChinaMedek (Hebei) Metal Products Co., Ltd.

US$0.10-7.50

300 pieces

Product specifications

color

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Rotating Wheel

Wheel Material

Model NO.

Customizable

Brake

With Brake

Bearing Type

Roller Bearing

Surface Treatment

Zinc Plated

Brand

Maidek

Maximum Load

600kg

Specification

Customizable

Diameter

100/125/150/200/Customizable

Thickness

Plate Size

113*98

Hole Spacing

84*71

Hole Size

11*20

Installation

Flatbed/Screw Type/Expansion Type

Steering Type

Directional/Universal

Bracket Material

Steel

Temperature

-20℃ - 60℃

Corrosion Resistance

Acid and Alkali Resistance

Service Life

5-10years

Impact Resistance

Withstand Impact Without Damage

Weather Resistance

Antioxidant/UV Resistant

Easy to Maintain

Not Easy to Stick to Dust, Easy to Clean

Interchangeability

Quick Change

Damping

Equipped with Shock-Absorbing Spring

Customizable

Personalized Needs

Transport Package

Carton Packaging for Sea Transportation and Expre

Specification

Customizable

Trademark

Maidek

Origin

Hebei, China

HS Code

8302200000

Production Capacity

20000 Pieces/Month

Key features

High Load Capacity: Supports up to 600kg with durable iron core and PU wheels.

Customizable Specifications: Diameter and plate size can be customized to meet specific needs.

Dual Braking System: Innovative brakes simultaneously stop rolling and steering for safety.

Superior Wear Resistance: High-quality PU material ensures long life and excellent resilience.

Corrosion Resistance: Galvanized carbon steel bracket resists acid, alkali, and rust.

Smooth Rotation: Precision dual ball bearings reduce friction for stable movement.

Shock Absorption: Equipped with shock-absorbing springs for impact resistance.

Wide Application Range: Suitable for medical, logistics, industrial, and construction sectors.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFast Delivery100% Finished Products Inspection

Medek (Hebei) Metal Products Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤0.88h

AI-Powered supplier vetting

SummaryThe supplier is identified as a caster-products company with an integrated R&D, production, and sales system. It offers broad customization and ODM services and has provided OEM services for well-known brands. However, its service-management documentation is incomplete: complaint-handling procedures and records are absent, and corrective-action records are not documented. It has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and reports zero countries with overseas services. No certification information, production metrics, or customer case details are provided. R&D activity appears limited recently because no new products were reported in the past year, although the supplier states that it invests in R&D and has flexible design capabilities. Financial information is present only as coded values and cannot support a meaningful credibility assessment.

Supplier typeThe supplier is described as a caster-products company with a stated integrated R&D, production, and sales system. Its registered and physical addresses are both in Zaoqiang, Hengshui City, Hebei Province, China, supporting classification as a manufacturer rather than an overseas service provider.

After-Sales capabilityThe supplier has relevant service records and a partial approved-supplier list, but lacks written customer-complaint procedures and records; its corrective and preventive action mechanism has a procedure but no written records. It also has no overseas warehouse, showroom, agent, branch, or offline trade-show capability, although it reports lead times within 15 working days and accepts several service quotation and payment terms.

Production capacityThe company description states that the supplier has established an integrated R&D, production, and sales system for caster products and solutions. No capacity, equipment, output, quality-performance, or delivery-capacity metrics are provided, so the strength of production capability cannot be fully assessed.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor and flexible customization, full customization, and ODM services. It also reports OEM service for well-known brands, providing direct evidence of broad customization and contract-manufacturing capability.

Product Q&A

Q:What is a caster?

A caster is an undriven wheel designed to be attached to the bottom of a larger object to enable that object to be moved. Casters are used in numerous applications, including shopping carts, office chairs, toy wagons, hospital beds, and material handling equipment.

Q:What is the warranty period for your products?

18 months from the date of manufacture. Each product is clearly marked with the manufacturing date.

Q:Is it better to have 4 swivel casters or 2?

4 Rotating Casters are best for environments requiring maximum maneuverability. 2 Fixed and 2 Rotating Casters are ideal for heavy loads, straight-line movement, and stability.

Q:What is the weight limit for a caster?

Light Duty Casters are ideal for loads up to 500 lbs, perfect for light equipment and everyday office use. Medium Duty Casters have a capacity of up to 2000 lbs, suited for heavier equipment in industrial settings.

Q:Can I get some samples?

Yes, samples are available at any time. We charge a sample fee and will refund it with the next order.