What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What certifications does the company hold?

The company holds GB/T19001-2000, ISO9001:2000, GJB/Z9001A-2001, and GJB9001A-2001 certifications.

Where is the nearest shipping port?

The nearest port for export is Shanghai Port.

Rolling Mill Bearing Double-Row High Temperature Taper Roller Bearing Kdh3505901

Name: Rolling Mill Bearing Double-Row High Temperature Taper Roller Bearing Kdh3505901
Brand: Luoyang Bearing Research Institute Co., Ltd.
SKU: 767325755

Henan, ChinaLuoyang Bearing Research Institute Co., Ltd.

US$10.00-200.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Double

Model NO.

KDH3505901

Outer Dimension

360-1500mm

Material

Bearing Steel

Load Direction

Radial Bearing

Separated

Bearings

Taper Roller Bearing

Lubrication

Grease / Oil

Sealing Type

Sealed

Accuracy Class

P4/P2/P5

Inner Diameter

350mm

Weight

217 Kg

Transport Package

Cases and Pallets or as Customer's Requirment

Trademark

ZYS

Origin

Luoyang, Henan, China

Key features

Double-Row Tapered Design: Rows face inward with steeper contact angle for superior axial load handling.

High-Precision Manufacturing: Advanced equipment and international instruments ensure high-reliability performance.

Customizable Accuracy Class: Available in P4, P2, and P5 accuracy classes to meet specific application needs.

Versatile Material Options: Constructed from GCr15, 9Cr18, G20CrMo, or other custom materials.

Comprehensive Certifications: Certified under GB/T19001-2000, ISO9001:2000, and GJB standards.

OEM and ODM Services: Full customization support available for bearings and related spare parts.

Leading Manufacturer: Established 1958, listed on Shenzhen Stock Exchange with 26 R&D engineers.

Global Market Presence: Exporting since 1995 to Europe and worldwide with FOB, CIF, and CFR terms.

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: ≤6.51h 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.