What is the bearing type used?

The casters use ball bearings, specifically 4 pcs of 6305 bearings per wheel.

12'' Super Heavy Duty Casters Nylon Wheels Design Shipyard Container Caster

Name: 4/5/6/8/10/12'' Super Heavy Duty Casters Nylon Wheels Design Shipyard Container Caster
Brand: Foshan Michwheel Hardware Products Co., Ltd.
SKU: 2120138725

Guangdong, ChinaFoshan Michwheel Hardware Products Co., Ltd.

US$112.96

4 Pieces

Sample price:US$112.96/piece.Request sample

Product profile

Customization

Available

Type

Rotating Wheel

Wheel Material

Nylon

Model NO.

C5MMH SERIES

Brake

With Brake

Bearing Type

Ball Bearing

Surface Treatment

Paint

Brand

Michwheel

Maximum Load

5500kgs/PC

Specification

300X75mm

Diameter

100mm/125mm/150mm/200mm/250mm/300mm

Thickness

75mm

Top Plate Size

205X150mm

Hole Spacing

160X95mm

Top Plate Thickness

20mm

Bracket Thickness

14mm

Transport Package

Carton/Pallet

Trademark

MICHWHEEL

Origin

China

HS Code

87169000

Production Capacity

5000/Month

Key features

Super Heavy Duty Load: Maximum load capacity up to 5500kgs per caster for industrial use.

Customizable Structure: Top plate, total setting height, and offset can be customized.

Fast Delivery: Orders under 20PCS delivered within one week.

Durable Bearings: Each wheel equipped with 4 pcs of 6305 ball bearings.

Nylon Wheel Material: Made of nylon with ball bearing type for smooth rotation.

Robust Construction: Features 20mm top plate thickness and 14mm bracket thickness.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityODM ServicesOEM Services

Foshan Michwheel Hardware Products Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-02-03Nearest Port: GuanghzouAverage Response Time: ≤2.60hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, Others

AI-Powered supplier vetting

SummaryMICHCASTER is identified as a caster manufacturer integrating research, production, and sales, offering caster products and related hardware, plastic, rubber, and wheelbarrow products. It demonstrates broad customization and ODM/OEM capabilities, reports new product development within the past year, and has documented procedures for quality control, complaint handling, corrective and preventive actions, supplier assessment, and finished-product inspection. Export activity is established, with stated export sales of 51%–70% and four years of exporting. However, the supplier has no overseas warehouse, showroom, agent or branch, SDK, or offline trade-show participation, and lacks a valid manufacturing-capacity contract with associated subcontractors. Financial credibility, formal certifications, and customer cases are not sufficiently evidenced in the provided information.

Supplier typeThe supplier is identified as MICHCASTER, a combined company and caster manufacturer integrating research and development, production, and sales. Its stated business scope includes hardware products, casters, plastic products, rubber products, and wheelbarrows, while the listed offered product scope is caster/castor.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective and preventive actions, and it offers training as an overseas service. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries for overseas services, so international after-sales reach appears limited despite procedural support.

R&D capabilityThe supplier states that it conducted new product development during the past year, provides ODM services, and integrates research and development with production and sales. It has no available SDK, but the provided evidence still supports active product-development capability.

Production capacityProduction capability is supported by CNC cutting equipment, written and uniformly followed finished-product inspection instructions, in-stock capacity, and documented supplier-capability assessment procedures. The supplier reports lead times of within 15 workdays in the off-season and one month during peak season, but it lacks a valid manufacturing-capacity contract with associated subcontractors.

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