What type of bearings are these?

These are self-aligning spherical roller bearings with a double row structure.

How is quality controlled?

Finished products undergo random visual and function inspection by QA inspectors.

Hot Selling Self-Aligning Spherical Roller Bearing

Name: Hot Selling Self-Aligning Spherical Roller Bearing
Brand: Changzhou ZHH Bearing Co., Ltd.
SKU: 2049469435

Jiangsu, ChinaChangzhou ZHH Bearing Co., Ltd.

US$1.90

50 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Double

Outer Dimension

Small (28-55mm)

Material

Bearing Steel

Spherical

Aligning Bearings

Load Direction

Axial Bearing

Separated

Unseparated

Transport Package

Strong Packing

Trademark

ZHH

Origin

Changzhou

HS Code

8482300000

Production Capacity

150000

Key features

Self-Aligning Design: Spherical roller bearings with self-aligning capability for stable operation.

Double Row Structure: Double row design provides high radial and axial load capacity.

Bearing Steel Material: Constructed from high-quality bearing steel for durability.

Flexible Customization: Offers flexible customization from samples to meet specific needs.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Strict Quality Control: Random visual and function inspection by dedicated QA inspectors.

Traceable Materials: Raw materials are fully traceable to ensure quality consistency.

Low MOQ: Minimum order quantity is only 50 pieces for easy procurement.

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: ≤15h 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.