How about the shipping?

We can arrange the shipment or you may have the forwarder.

Yes, sample order is acceptable.

Can we use our own LOGO or design on bearings?

Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.

3303-2RS

Name: Zys High Quality Double Row Angular Contact Ball Bearing 3301-2RS/3302-2RS/3303-2RS
Brand: Luoyang Bearing Research Institute Co., Ltd.
SKU: 786713742

Henan, ChinaLuoyang Bearing Research Institute Co., Ltd.

US$3.50

500-1,999 Pieces

US$3.00

2,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Contact Angle

25 Degree or 30 Degree

Aligning

Aligning Bearing

Model NO.

3303-2RS

Separated

Unseparated

Rows Number

Double

Load Direction

Radial or Axial

Material

Bearing Steel

Cage Material

Nylon, Steel and Brass

Accuracy

P4A Grade/ABEC1,ABEC3,ABEC5

Features

Low Vibration and Noise Level

Bearing Cage

Metal or Nylon

Application

High Rigidity Requirements

Clearance

C0,C2,C3,C4,C5 Is Available

Vibration Level

V1,V2.V3

Number of Row

Double Row

Delivery Time

1-7 Days After Receiving Your Payment

OEM

Transport Package

Standard Export Package

Specification

25*62*25.4mm

Trademark

ZYS

Origin

China

HS Code

848210300

Production Capacity

50000 PCS/Year

Key features

High Rigidity Design: Double row angular contact bearings offer superior rigidity and can withstand overturning moments.

Bidirectional Load Capacity: Withstands large radial and axial bidirectional combined loads and moment loads.

Customizable Cage Material: Cage material options include Nylon, Steel, and Brass based on specific requirements.

Precision Accuracy Grades: Available in P4A Grade and ABEC1, ABEC3, ABEC5 accuracy levels.

Low Vibration and Noise: Designed for low vibration and noise levels to ensure smooth operation.

OEM and Customization: OEM service accepted with custom LOGO, design, and package options available.

Wide Clearance Options: Clearance options available including C0, C2, C3, C4, and C5.

Premium Quality Control: Manufactured with Austrian AICHELIN heat treatment equipment for reliability.

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: ≤6.23h 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.