What are the main applications for these bearings?

They are widely applied to machine tool spindles, high frequency motors, gas applications, and industries like automotive, mining, and wind power.

B High-Speed Angular Contact Ball Bearing

Name: 7221c/AC/B High-Speed Angular Contact Ball Bearing
Brand: Luoyang Auto Bearing Co., Ltd.
SKU: 870087635

Henan, ChinaLuoyang Auto Bearing Co., Ltd.

US$0.10

1,000 Pieces

Product profile

Customization

Available

Contact Angle

15°/25°/40°

Aligning

Non-Aligning Bearing

Model NO.

7221C/AC/B

Separated

Unseparated

Rows Number

Single

Load Direction

Axial Bearing

Material

Bearing Steel

Precision

P6 P5 P4 P2

Applied to

Machine Tool Spindles, High Frequency Motors, Gas

Packaging

White Box

Hardness

58-62

Transport Package

Standard Export Packaging

Specification

105X190X36mm

Trademark

AUTO

Origin

China

HS Code

8482200000

Production Capacity

300000PCS/Month

Key features

High Precision Grades: Available in P6, P5, P4, and P2 precision levels for superior performance.

Wide Contact Angles: Offers 15, 25, and 40 degree contact angles for diverse axial load needs.

ISO9001 Certified: Manufactured under strict ISO9001 quality management for stability and precision.

Fast Delivery: Most orders shipped within 3-5 days after payment receipt.

Custom Packaging: Flexible packaging options including white box, carton, or custom needs.

Professional Manufacturer: Integrated R&D and marketing with advanced equipment and testing instruments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition Experience

Luoyang Auto Bearing Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.46h

AI-Powered supplier vetting

SummaryLuoyang Auto Bearing Co., Ltd. is identified as a China-based limited company and manufacturer/factory offering ball, roller, and super-precision bearings. The supplier reports multiple management-system certifications, customization services, OEM experience with popular brands, and technical support covering customer requirements, production, after-sales service, and new product development. However, no R&D design documentation was available for audit, no SDK is available, and supplier-service assessment procedures and corrective-action records are incomplete. The available evidence supports product and customization capability, while financial credibility and customer-case breadth remain insufficiently documented. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, or branch reported.

CertificationsThe supplier reports ISO 9000, TS 16949, ISO 14001, and ISO 9001 certifications. These stated certifications provide explicit evidence of formal quality and environmental management-system coverage.

Production capacityThe supplier is identified as a bearing manufacturer/factory offering ball, roller, and super-precision bearings, and a specific stainless-steel turntable bearing is described as produced by Luoyang Auto Bearing for a canning-machine application. Its stated zero-defect quality philosophy and relevant management-system certifications support production capability, although detailed capacity data is not provided.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, flexible customization, and minor customization. It also reports OEM service for popular brands, providing direct evidence of broad customization and OEM capability.

Client casesThe supplier reports OEM service for popular brands and one associated buyer, CÔNG TY CỔ PHẦN TẬP ĐOÀN HƯƠNG SEN. A product is also specified for use in a Krones canning machine, and the supplier has participated in the Vietnam VIIF International Industrial Expo; however, the available evidence provides only limited customer-case detail.