What type of bearing is this?

This is a large size self-aligning roller bearing with a double row structure.

Where is the manufacturer located?

The manufacturer, ZYS, is located at No. 1 Jilin Road, Luoyang City, Henan, China.

Zys Large Size Self-Aligning Roller Bearing 23052k

Name: Zys Large Size Self-Aligning Roller Bearing 23052k
Brand: Luoyang Bearing Research Institute Co., Ltd.
SKU: 732397155

Henan, ChinaLuoyang Bearing Research Institute Co., Ltd.

US$9.50-550.00

1 Piece

Product profile

Customization

Available

Breadth

104mm

Inner Diameter

260mm

Model NO.

23052k

Outer Diameter

400mm

Rated Load

Cr:1570kn Cor:2565kn

Weight

47kg

Rolling Body

Roller Bearings

The Number of Rows

Double

Outer Dimension

Large (200-430mm)

Material

Bearing Steel

Spherical

Aligning Bearings

Load Direction

Radial Bearing

Separated

Transport Package

Cases and Pallet

Specification

high quality

Trademark

ZYS

Origin

Luoyang

Production Capacity

4000/Month

Key features

Large Size Design: Outer dimension ranges from 200mm to 430mm, suitable for heavy-duty applications.

Self-Aligning Capability: Spherical design allows for automatic alignment to compensate for shaft misalignment.

High Load Capacity: Rated dynamic load of 1570kN and static load of 2565kN for robust performance.

OEM and ODM Services: Customization services available for manufacturing tailored bearing solutions.

Premium Material: Constructed from high-quality bearing steel for durability and reliability.

Double Row Structure: Double row roller design ensures stability and high radial load support.

Established Manufacturer: Backed by a company with over 60 years of history and advanced R&D capabilities.

Flexible Payment Terms: Accepts LC and T/T payment methods for international trade convenience.

Company profile

Luoyang Bearing Research Institute Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1995-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.42h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryLuoyang Bearing Research Institute Co., Ltd. is a China-based manufacturer established in 1993, with 708 employees and operations in Henan. Its stated business covers precision, special, large-size, slewing, wind-turbine, and other bearing products, as well as spindles, testing instruments, manufacturing equipment, and related materials. The supplier reports export activity since 1995, with exports representing 51%–70% of total sales. It has ISO9001:2008 and other certifications, more than 10 production lines, 26 years of R&D engineer experience, 50 quality-control staff, and stated annual production of 10 million angular-contact ball-bearing sets. The evidence supports strong manufacturing breadth, R&D specialization, and international operating experience. However, the provided information does not sufficiently establish after-sales service capability, financial credibility, customization performance, or specific customer cases.

Supplier typeThe supplier is explicitly identified as a manufacturer and operates as a limited company in Henan, China. Its stated business includes research, development, production, and sales of bearing products and related equipment.

CertificationsThe supplier reports holding an ISO9001:2008 certificate and other certifications. This provides explicit evidence of management-system certification, although the details and current validity of the additional certifications are not specified.

R&D capabilityThe supplier is described as a high-tech enterprise focused on high-end, precise, advanced, unique, and non-standard bearings. It conducts R&D on precision and special bearings, spindles, testing equipment, and materials, with 26 years of R&D engineer experience and involvement in industry standards, supporting a strong innovation profile.

Production capacityThe supplier has 708 employees, more than 10 production lines, and a broad product portfolio spanning special, precision, medium/large, sliding, and bearing-related products. It also reports annual production of 10 million angular-contact ball-bearing sets, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly develops high-end, non-standard bearing products and serves key units across various national economic fields. This indicates capability to address specialized product requirements, but the slices do not provide specific examples of customer-customized projects or verified customization performance.