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Zys Spherical Roller Bearing 21307 with High Precision
US$9.50-20.00
1 Piece
Sample price:US$9.00/piece.Request sample
Product profile
Customization
AvailableBreadth
90mmInner Diameter
170mmModel NO.
21307Rated Load
Cr:865kn Cor:1420knWeight
17.2kgOuter Diameter
260mmRolling Body
Roller BearingsThe Number of Rows
DoubleOuter Dimension
Medium and Large(120-190mm)Material
Bearing SteelSpherical
Aligning BearingsLoad Direction
Radial BearingSeparated
SeparatedTransport Package
Cases and Pallets or as Customer's RequirmentSpecification
customizedTrademark
ZYSOrigin
Luoyang, Henan, ChinaKey features
High Precision Rating: Available in P6, P0, P5, P4, and P2 precision grades for demanding applications.
Self-Aligning Capability: Two rows of rollers compensate for coaxiality errors and handle heavy radial loads.
OEM and Customization: Accepts OEM orders with custom LOGO, design, and package requirements.
Robust Material Quality: Manufactured from Bearing Steel (GCr15) with Austrian AICHELIN heat treatment.
Wide Application Range: Suitable for wind turbines, mining, marine propulsion, and industrial gearboxes.
Flexible Clearance Options: Available in C0, C1, C2, C3, C4, and C5 clearance groups.
ISO 9001 Certified: Products pass ISO9001-2008 quality certificate with established control systems.
Fast Delivery: Standard delivery time is 30 days after order confirmation, ranging 10-40 days.
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: ≤6.43h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryLuoyang Bearing Research Institute Co., Ltd. is a Chinese manufacturer established in 1993, specializing in high-tech bearings and related products. The company exports a significant portion of its products and holds ISO9001:2008 certification. It has substantial production capabilities, with over 10 production lines and an annual output above US$100 million. The company emphasizes research and development, with a focus on precision and special bearings for key economic sectors.
Supplier typeLuoyang Bearing Research Institute Co., Ltd. is a manufacturer specializing in high-tech and precision bearings and related products.
CertificationsThe company holds an ISO9001:2008 certificate, indicating a commitment to quality management standards.
R&D capabilityThe company is involved in the development of high-performance and non-standard bearing products and has a significant R&D focus.
Production capacityThe supplier operates above 10 production lines with an annual production output exceeding US$100 million.
Customization capabilityThe company specializes in non-standard and customized bearing products for specific economic sectors.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
ZYS is a bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.
Q:How do you control quality of bearing?
A:
ZYS has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.
Q:What is the MOQ?
A:
It depends on the bearing type. You can send inquiry or send e-mail for more information.
Q:How about the package?
A:
Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.
Q:How long is the delivery time?
A:
It will take about 10 to 40 days, depends on the model and quantity.
Send Inquiry
*To:Luoyang Bearing Research Institute Co., Ltd.
Luoyang Bearing Research Institute Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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