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Customization
AvailableStandard or Nonstandard
StandardFeature
High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-ResistantModel NO.
021.25.500Sealing Gland
Sealed On Both SidesRolling-Element Number
Single-RowRoller Type
Spherical RacewayMaterial
Bearing SteelType
Internal GearTransport Package
Wooden BoxSpecification
013.25.315Trademark
suntayOrigin
Jiangsu, ChinaHS Code
84828000Production Capacity
150000sets/YearKey features
Multi-Directional Load Capacity: Bear axial, radial, and overturning torque loads simultaneously.
Compact and Lightweight Design: Space-saving structure with easy installation and maintenance.
High Precision and Rigidity: Crossed roller types offer P4/P2 precision with preload for high rigidity.
Diverse Gear Options: Available with no gear, external gear, or internal gear configurations.
Specialized Sealing Solutions: Sealed on both sides with options for hostile environments like marine or dusty conditions.
Broad Application Scope: Used in cranes, excavators, wind power, medical equipment, and industrial robots.
Custom Engineering Support: Engineers design bearings for specific temperature and environmental requirements.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2007-09-10Nearest Port: Shanghai,ChinaAverage Response Time: ≤0.02hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, CPT
AI-Powered supplier vetting
SummaryNanjing Suntay Steel Co., Ltd. is identified as a China-based manufacturer/factory producing multiple galvanized, zinc-coated, prestressed concrete, and aluminium-clad steel wire and strand products. It holds OHSAS/OHSMS 18001, ISO 14001, and ISO 9001 certifications. The supplier reports OEM service for well-known brands and offers broad customization, but no new products were launched in the past year and no SDK is available. Technical engineers support customer requirements, production, after-sales service, and new product development; however, relevant R&D audit documentation was unavailable. Service procedures exist for supplier assessment, corrective actions, and customer complaints, but records were not provided. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation were reported. Financial and cash-flow information is represented only by years, so financial strength cannot be assessed. Customer cooperation is mentioned...
Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company located in Nanjing, Jiangsu, China. Its stated business scope covers industrial equipment and components, metallurgy, mineral and energy, while its product range focuses on various steel wires and strands.
CertificationsThe supplier reports holding OHSAS/OHSMS 18001, ISO 14001, and ISO 9001 certifications. These certifications provide explicit evidence of certified occupational health and safety, environmental, and quality management systems.
R&D capabilityThe supplier states that technology engineers handle new product development, but no R&D audit documentation was available and no SDK is available. In addition, no new products were launched during the past year, which is explicit evidence of limited recent product-launch activity.
Production capacityThe supplier is explicitly classified as a manufacturer/factory and offers a broad range of steel wire and strand products. It reports an average lead time of one month in both peak and off-season periods, but the slices do not provide production capacity, equipment, workforce, or output data.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated capability to adapt products to different customer requirements.
Product Q&A
Q:What types of slewing bearings do you offer?
A:
We offer single row ball, double row ball, crossed roller, triple row roller, and flange slewing bearings.
Q:What gear configurations are available?
A:
Each bearing type is available with no gear, external gear, or internal gear options.
Q:What are the load capacities of crossed roller bearings?
A:
They support axial, radial, and tilting loads with high precision and rigidity due to preload.
Q:How should slewing bearings be stored and handled?
A:
Store horizontally in a dry room, handle carefully to avoid collisions, and re-package if stored over six months.
Q:Are these bearings suitable for marine environments?
A:
Yes, with special sealing rings, protective devices, and proper oil paths selected for hostile environments.
Send Inquiry
*To:
Nanjing Suntay Steel Co., Ltd.
Nanjing Suntay Steel Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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