Product Specifications
| Parameter | Details |
|---|
| Model NO. | Double Row Angular Contact Ball Bearing |
| Separated | Separated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Precision Rating | P0 P2 P4 P5 P6 |
| Type | Ball |
| Structure | Angular Contact |
| Cage | Steel Cage, Copper Cage, Nylon Cage |
| Lubrication | Oil Grease |
| Transport Package | Carton Pallet |
| Specification | As Your Request |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Industries
| Industry | Typical Equipment |
|---|
| Precision Manufacturing | Optical Measuring Instruments, Medical Imaging Equipment, Semiconductor Wafer Handlers |
| Industrial Automation | Robotic Arms, Servo Motors, High-Precision Linear Stages |
| Electronics | Hard Disk Drives, Optical Drives, Precision Encoders |
| Aerospace | Gyroscopes, Avionics Systems, Miniature Actuators |
Prevent Instrument Downtime with Precision Miniature Double Row Angular Contact Ball Bearings
Precision instrument operators know the frustration: unexpected bearing failure in critical equipment halts production, while sourcing replacement parts often means coordinating with multiple suppliers and enduring long lead times. Mismatched precision ratings or substandard cage materials can compromise measurement accuracy, turning a simple repair into a costly calibration nightmare.
SKF Miniature Bearings: Engineered for Precision Instruments
Our Miniature Double Row Angular Contact Ball Bearing addresses these challenges directly. As an official SKF solution provider, we ensure every unit meets SKF's global quality standards, with precision ratings from P0 to P6 to match your instrument's exact requirements. The steel cage design delivers exceptional rigidity and heat resistance—critical for the tight tolerances of optical scanners, medical devices, and semiconductor manufacturing equipment.
Optimal Performance in Compact Instrument Environments
Designed for applications where space is limited but performance is non-negotiable, this double row angular contact bearing handles combined radial and axial loads with minimal friction. Its separated structure simplifies installation and maintenance in confined spaces, while the bearing steel construction ensures stability even at continuous operating speeds. Whether used in high-precision robotic joints or analytical laboratory equipment, it maintains consistent performance under varying temperature and load conditions.
Key Technical Features That Matter
The precision rating directly impacts your instrument's accuracy: P6 class bearings reduce runout to less than 5μm, essential for optical positioning systems. The steel cage material offers superior strength compared to nylon alternatives, preventing deformation under dynamic loads common in servo-driven mechanisms. Double row configuration increases radial load capacity by up to 40% versus single row designs, extending service life in continuous-duty applications. Lubrication with high-performance grease minimizes torque variation, critical for maintaining smooth motion in precision actuators.
Why Authentic SKF Bearings Reduce Total Cost of Ownership
Counterfeit miniature bearings may save upfront costs but often fail prematurely due to substandard materials and poor manufacturing tolerances. A single bearing failure in a semiconductor wafer handler can result in thousands of dollars in scrapped production. Our authentic SKF bearings, backed by full-process quality control, deliver predictable service life—lowering maintenance frequency and reducing unplanned downtime. With complete traceability documentation, you avoid compliance risks in regulated industries like medical device manufacturing.
Our Commitment to Reliable Supply
With over 900 clients across 50+ countries, we've built our reputation on four pillars: official SKF authorization covering full product categories, one-stop procurement that eliminates supplier coordination headaches, a sealing and lubrication engineering team for application-specific support, and emergency maintenance delivery to minimize downtime. Every bearing undergoes pre-shipment inspection, and we provide all necessary import documentation for seamless customs clearance.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Reinforced carton pallet packaging to prevent damage during transport
- Expedited shipping options for emergency maintenance needs
- Full logistics tracking provided from warehouse to delivery
- Minimum order quantity of 1 unit, supporting both scheduled maintenance and urgent repairs
Get the Right Bearing for Your Precision Instrument Today
Don't let substandard bearings compromise your equipment's performance. Send us your instrument model, required precision class, and operating conditions, and our technical team will confirm the correct bearing specification. With stock available for immediate dispatch, we help you restore operations faster—because every hour of downtime in precision manufacturing matters.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF solution provider. Every bearing comes with full traceability documentation to confirm authenticity.
Q: How do I determine the correct precision rating for my instrument?
A: Provide your equipment model or operating parameters (speed, load, required accuracy), and our engineering team will recommend the appropriate precision class (P0-P6).
Q: What is your warranty policy?
A: All SKF bearings are covered by the manufacturer's warranty against manufacturing defects. We handle all warranty claims directly with SKF for efficient resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us ideal for both small-scale maintenance and large production runs.
Q: How quickly can you ship?
A: Stock items ship within 3-7 business days. For urgent requirements, contact us for expedited shipping options.
Q: How can I verify the bearing's authenticity upon receipt?
A: Each bearing includes SKF's original packaging with holographic labels and batch codes, which can be verified through SKF's official channels. We also provide a certificate of authenticity with each order.
Ready to order or need a quote?
Send your bearing requirements, application details, and quantity—our team will respond with a quotation and availability within 24 hours.
