What is the material of the bearing?

The bearing is made from high-quality bearing steel.

Where is the manufacturer located?

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

Spherical Roller Bearing 239/500caw33 for Rolling Mill

Name: Spherical Roller Bearing 239/500caw33 for Rolling Mill
Brand: Luoyang Bearing Research Institute Co., Ltd.
SKU: 903972045

Henan, ChinaLuoyang Bearing Research Institute Co., Ltd.

US$1,200.00

1-4 Pieces

US$1,150.00

5+ Pieces

Product profile

Customization

Available

Appilcation

Rolling Mill and Other Heavy Duty Application

Rolling Body

Roller Bearings

Model NO.

239/500CAW33

The Number of Rows

Double

Material

Bearing Steel

Spherical

Aligning Bearings

Separated

Unseparated

Outer Dimension

670mm

Load Direction

Axial and Radial Direction

Transport Package

Seaworthy Wooden Case

Specification

500*670*128

Trademark

ZYS

Origin

China

HS Code

8482300000

Production Capacity

50000 PCS/Year

Key features

High Radial Load Capacity: Features two rows of rollers to endure major radial loads and vibration conditions.

Self-Aligning Performance: Compensates for concentricity errors with great self-aligning capabilities.

Dual Load Direction: Designed to handle both axial and radial directions effectively.

Premium Material Quality: Manufactured from high-grade bearing steel for durability and reliability.

OEM and ODM Services: Supports customized manufacturing solutions for specific industrial needs.

Fast Lead Time: Average lead time is one month for both peak and off-season periods.

Trusted Manufacturer: ZYS is a top 200 promising company with ISO certification and advanced labs.

Global Service Support: Provides best quality service and technical support to companies worldwide.

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: ≤5.80h 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.