What is the measuring efficiency?

The measuring efficiency ranges from 30 to 120 pieces per hour depending on the model.

Zys Bearing Roundness Measuring Instrument

Name: Zys Bearing Roundness Measuring Instrument
Brand: Luoyang Bearing Research Institute Co., Ltd.
SKU: 775511862

Henan, ChinaLuoyang Bearing Research Institute Co., Ltd.

Negotiable

1 set

Product profile

Customization

Available

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Model NO.

Y90 series

Type

Roundness Measuring Machine

Maxcapacity

<1000KN

Accuracy Grade

0.01um

Load Way

Mechanical Load

Loading Method

Static Load

Display

Digital

Control

Manual Control

Weight

0-100Kg

Power Source

AC220V

Oil Cylinder Position

Under

Spindle Speed

60-115r/Min

Resolution

0.01um

Spindle Work Pressure

0.4-0.43MPa

Air Source Pressure

0.45-0.8MPa

Transport Package

Standard Export Package

Trademark

ZYS

Origin

China

Production Capacity

100sets/Year

Key features

High-Precision Air Spindle: Features no wear and tear with accuracy life exceeding a decade.

High-Speed Rotation: Enables fast workpiece adjustment and high measuring efficiency.

Real-Time Data Processing: Displays roundness profile graphs and measurement results simultaneously.

Advanced Software Support: Compatible with DOS or WINDOWS systems with efficient real-time processing.

Multiple Assessment Methods: Supports LSC, MZC, MCC, and MIC for comprehensive analysis.

High Accuracy Grade: Achieves 0.01um resolution for precise bearing part measurements.

Expandable Interface: LAN interface functions available for user customization and expansion.

OEM and ODM Services: Customization options available for spindle speed and other parameters.

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: ≤3.55h 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:Can the spindle speed be customized?

Yes, the spindle speed can be customized, with options ranging from 60 to 115r/Min.

Q:What is the maximum diameter of the workpiece?

The maximum diameter of the workpiece is less than 500mm.

Q:Does the instrument support Windows operating systems?

Yes, the interface supports both DOS and WINDOWS systems.

Q:What assessment methods are available?

The instrument supports Least Squares Circle (LSC), Minimum Zone Circle (MZC), Minimum Circumferential Circle (MCC), and Maximum Inscribed Circle (MIC).

Q:Is OEM service available for this product?

Yes, OEM and ODM services are available for this product.