Is the bearing self-aligning?

No, this is a non-aligning bearing designed for specific axial displacement limitations.

What industries use these bearings?

They are widely used in motor industry, mining, wind power, petroleum drilling, and automotive sectors.

Do you offer technical support?

Yes, we provide research, development, and marketing services with strict quality control.

71803 AC High-Speed Angular Contact Ball Bearings

Name: 71803 AC High-Speed Angular Contact Ball Bearings
Brand: Luoyang Auto Bearing Co., Ltd.
SKU: 1899578985

Henan, ChinaLuoyang Auto Bearing Co., Ltd.

US$1.00

10 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Contact Angle

Aligning

Non-Aligning Bearing

Model NO.

71803 AC

Separated

Unseparated

Rows Number

Single

Load Direction

Radial 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

Carton

Specification

17x26x5mm

Trademark

AUTO

Origin

China

Production Capacity

150000/Day

Key features

High-Speed Performance: Designed for limit rotational speeds up to 75000 r/min with grease lubrication.

Heavy Load Capacity: Capable of bearing heavier radial-axial combined loads compared to four-point contact bearings.

Precision Options: Available in P6, P5, P4, and P2 precision grades to meet specific application needs.

Easy Installation: Axial clearance does not require adjustment; available in two half-ring types for easy mounting.

High Hardness Material: Manufactured from bearing steel with hardness ranging from 58 to 62 HRC.

ISO9001 Certified: Production strictly follows ISO9001 quality management system for precision and reliability.

Fast Delivery: Most orders shipped within 3-5 days after payment receipt via FedEx, UPS, or DHL.

Custom Packaging: Flexible packaging options including plastic boxes, tubes, or custom solutions based on needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition Experience

Luoyang Auto Bearing Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.06h

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.