How do I determine the correct caster size?

Calculate total weight plus 33% safety buffer, divide by the number of casters, and choose a diameter suitable for the floor type and obstacles.

Premium Double Locking PU Caster Wheels for Enhanced Stability

Name: Premium Double Locking PU Caster Wheels for Enhanced Stability
Brand: Medek (Hebei) Metal Products Co., Ltd.
SKU: 1980263581

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

US$7.54-8.48

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 300-600kg load with heavy-duty iron core and PU material.

Dual Locking Brakes: Innovative dual braking system locks both rolling and steering motions.

Durable PU Material: New-generation PU offers wear, moisture, and weather resistance.

Smooth Rotation: Built-in precision dual ball bearings reduce friction for stable movement.

Corrosion Resistant: Thickened carbon steel bracket with galvanized finish resists corrosion.

Customizable Options: Diameter and specifications are customizable to meet specific needs.

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: ≤0.87h

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.