How long does it take to deliver?

The average lead time is within 15 working days for both peak and off-peak seasons.

What certifications do you have?

Our products are certified under ISO 9001 and CE international quality management systems.

Do you offer technical support?

Yes, we provide pre-sales consultation including technology, application, force analysis, and reliability assessment.

20mm Series Type a Thin Walled Angular Contact Ball Bearings

Name: 20mm Series Type a Thin Walled Angular Contact Ball Bearings
Brand: Changzhou ZHH Bearing Co., Ltd.
SKU: 947383255

Jiangsu, ChinaChangzhou ZHH Bearing Co., Ltd.

US$0.80

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Cage

With Cage

Rows Number

Double

Model NO.

71921ACETA-2RZ

Load Direction

Thrust Bearing

Style

Without Outer Ring, With Outer Ring, Without Inner Ring

Material

Bearing Steel

Type

Open

After Sales Service

One Year

Developing Ability

Client's Sample and Drawing Accepted

Stock

Rich

Free Sample

Avilable

OEM

Accepted

Application

Machinery

Company Type

Manufacturer

Rolling Body

Roller Bearings

Spherical

Non-Aligning Bearings

Transport Package

Standard International Industrial Packing

Specification

306700C-2Z

Trademark

ZHH

Origin

Changzhou City Jiangsu Provinice

HS Code

848210200

Production Capacity

500000per Month

Key features

ISO 9001 & CE Certified: Products comply with international quality management standards ISO 9001 and CE.

Customization from Samples: Flexible customization available based on client samples and drawings.

One Year After Sales Service: Comprehensive after-sales support provided for one year from purchase.

Free Samples Available: Free sample units are available for customer evaluation and testing.

Non-Standard Design Support: Design and development services for non-standard bearings to support innovation.

Rich Stock Availability: Large inventory maintained to ensure quick delivery and supply stability.

Advanced Technology Production: Manufactured using the best advanced technology for superior quality.

Comprehensive Technical Consultation: Pre-sales service includes technology consultation, force analysis, and reliability assessment.

Company profile

Changzhou ZHH Bearing Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Flexible customization CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates established export activity, with 71%–90% of sales from exports and nine years of exporting experience, primarily serving Africa and Europe. It reports in-stock capability, multiple payment and quotation terms, and lead times within 15 working days in both peak and off-seasons. Product customization from samples and flexible customization are available. However, the supplier reports no private-mold R&D, no 3D software design, no ODM, no SDK, and no new products in the past year. Quality-system certification is listed as NIL, finished-product inspection is random and performed by packing staff, and no quality testing equipment was found. Overseas branches, agents, warehouses, showrooms, and offline trade-show participation are absent. Financial information is present for recent years, but the slices do not provide sufficient non-monetary evidence to assess credibility.

CertificationsSupplier management-system certification is explicitly listed as NIL. This is direct evidence that no such certification is reported in the provided information.

R&D capabilityInnovation capability appears limited: the supplier reports no private-mold R&D, no professional technical-supplier capability, no 3D software design, no ODM, no SDK, and no new products in the past year. One R&D engineer provides technical support and confirms customer requirements, but this does not offset the explicitly reported innovation limitations.

Production capacityThe supplier reports substantial product-specific annual output, one quality-control inspector, random finished-product inspection, and finished-product checking by packing staff. It also reports in-stock capability and lead times within 15 working days in both peak and off-seasons; however, no quality-testing equipment was found and the manufacturing outsourcing procedure and contract status are unknown.

Customization capabilityThe supplier explicitly offers customization from samples and flexible customization, and these capabilities are listed both under R&D-related design services and general design services. However, it does not provide 3D software design, private molds, or ODM services, so the evidence supports sample-based and flexible customization rather than advanced product-development customization.