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Zys Super Speed Angular Contact Ball Bearings Hs7002
US$5.00-25.00
1 Piece

Product profile

Customization

Available

Separated

Separated

Material

Bearing Steel

Model NO.

HS7002

Outer Diameter

32mm

Accuracy Class

P4/P2

Sealing Type

Sealed or Not

Inner Diameter

15mm

Loading Rating(Kn)

Cr:3.5-3.6 Cor:2.2-2.3

Limiting Speed(R/Min)

Grease:60000-70000 Oil:90000-110000

Weight

0.03kg

Breadth

9mm

Rolling Body

Ball Bearings

The Number of Rows

Single

Transport Package

Cases and Pallets or as Customer's Requirment

Trademark

ZYS

Origin

Luoyang, Henan, China

Key features

High Precision P4/P2: Available in P4 and P2 accuracy classes for superior performance.
High Speed Capability: Limiting speed up to 110,000 R/Min with oil lubrication.
Customizable Options: Outer diameter, inner diameter, sealing type, and accuracy are customizable.
Premium Material: Made from GCr15, 9Cr18, G20CrMo or other specified materials.
ISO Certified Quality: Certified under ISO9001:2000 and GJB9001A-2001 standards.
OEM/ODM Service: Supports OEM and ODM services for tailored manufacturing needs.
Single Row Design: Single row ball bearings for efficient angular contact applications.
Reliable Manufacturer: Produced by ZYS, a top 200 promising company in China.

Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1995-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.71h 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.

Product Q&A

Q:What accuracy classes are available?
A:
The bearings are available in P4 and P2 accuracy classes.
Q:What is the limiting speed?
A:
The limiting speed is 60,000-70,000 R/Min with grease and 90,000-110,000 R/Min with oil.
Q:Can the product be customized?
A:
Yes, outer diameter, inner diameter, accuracy class, and sealing type are customizable.
Q:What materials are used?
A:
Materials include GCr15, 9Cr18, G20CrMo, or others as specified.
Q:What certifications does the product have?
A:
The product is certified under GB/T19001-2000 (ISO9001:2000) and GJB9001A-2001.

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