Double Direction Thrust Angular Contact Ball Bearings 234428m/234728m

Name: Double Direction Thrust Angular Contact Ball Bearings 234428m/234728m
Brand: Luoyang Bearing Research Institute Co., Ltd.
SKU: 733794735

Henan, ChinaLuoyang Bearing Research Institute Co., Ltd.

US$1.00-10.00

1 Piece

Product profile

Customization

Available

Ball Bearing

Angular Contact Thrust Ball Bearings

Outer Diameter

210mm

Model NO.

234428M/234728M

Load Rating

P4/P2/P5

Sealing Type

Sealed or Not

Inner Diameter

140-145mm

Breadth

84mm

Loading Rating

Ca:122kn Coa:320kn

Limiting Speed

Grease:2600r/Min Oil:3600r/Min

Weight

8.07-8.78kg

Rolling Body

Ball Bearings

The Number of Rows

Double

Outer Dimension

Large (200-430mm)

Spherical

Aligning Bearings

Separated

Rows Number

Double

Load Direction

Thrust Bearing

Material

Bearing Steel

Contact Angle

60°

Transport Package

Cases and Pallets or as Customer's Requirment

Specification

high quality

Trademark

ZYS

Origin

Luoyang, Henan, China

Production Capacity

40000/Month

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: ≤5.38h 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.