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 |
|---|
| Manufacturing | CNC Machine Tools, Spindles, Precision Machining Centers |
| Industrial Machinery | Grinders, Lathes, Milling Machines |
Eliminate Spindle Downtime with SKF 3312 A/C3 High Precision Angular Contact Ball Bearing
Machine tool operators know the frustration of unexpected spindle failures—hours of production lost, missed deadlines, and costly repairs. When low-quality bearings fail prematurely, the ripple effect disrupts entire manufacturing schedules. Sourcing genuine high-precision bearings often means navigating multiple suppliers, inconsistent lead times, and uncertainty about product authenticity.
SKF 3312 A/C3: Engineered for Machine Tool Spindle Reliability
Our Double Row Angular Contact Ball Bearing 3312 A/C3 addresses these challenges directly. As an official SKF solution provider, we ensure every unit meets SKF global standards for precision and durability. Designed specifically for machine tool spindles, this bearing delivers the stability and load capacity required for high-speed rotational applications, reducing the risk of unplanned downtime.
Optimal Performance in High-Speed Machining Environments
This Angular Contact Bearing excels in conditions where both radial and axial loads are present, making it ideal for spindle systems in CNC machines and precision tooling. Its double row design provides higher rigidity and moment load capacity compared to single row alternatives, ensuring consistent performance even during heavy cutting operations. The C3 clearance class accommodates thermal expansion in high-speed applications, maintaining precision under varying operating temperatures.
Key Technical Features That Drive Spindle Performance
The SKF 3312 A/C3 High Precision Angular Contact Ball Bearing incorporates critical design elements for machine tool reliability. Its precision ratings (P0 to P6) allow selection based on application requirements—from general machining to high-precision grinding. The choice of cage materials (steel, copper, or nylon) enables optimization for speed, temperature, and lubrication compatibility. Bearing steel construction ensures long service life under cyclic loading, while oil-grease lubrication flexibility supports adaptability to specific machine maintenance protocols.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs, but they often result in hidden expenses: premature failures requiring紧急维修, increased energy consumption due to friction, and potential damage to expensive spindle components. Genuine SKF bearings, like the 3312 A/C3, undergo rigorous testing to meet material and performance standards, minimizing these risks. Our full-process quality control ensures each bearing performs as expected, reducing long-term maintenance costs and extending equipment life.
Your Trusted Partner for Industrial Bearing Solutions
With official full-category SKF authorization, we provide complete traceability for every bearing—no guesswork about authenticity. Our sealing and lubrication engineering team offers expert support for proper installation and maintenance, ensuring optimal performance. Serving over 900 clients across 50+ countries, we deliver fast emergency maintenance support to minimize downtime. Our one-stop procurement process reduces supplier management costs, with cross-brand model matching completed within one working day.
Packaging & Shipping
- Original SKF packaging with factory-sealed protection
- Consolidated carton pallet packaging for secure transport
- Expedited delivery options available for emergency maintenance needs
- Comprehensive logistics tracking provided for all shipments
- Minimum order quantity: 1 unit, supporting both scheduled and urgent procurement
Get Your SKF 3312 A/C3 Bearing Today
Don’t let spindle downtime impact your production schedule. Send us your bearing requirements, including quantity and application details, and our team will provide a prompt quotation. With our global distribution network, we ensure fast delivery of genuine SKF bearings when you need them most.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF solution provider. Every bearing is sourced directly from SKF and comes with complete traceability documentation.
Q: How do I confirm if the 3312 A/C3 is suitable for my machine tool spindle?
A: Provide your spindle model, operating speed, and load conditions. Our technical team will verify compatibility and recommend the appropriate specification.
Q: What is the warranty policy for SKF bearings?
A: All SKF bearings are covered by the manufacturer’s standard warranty against manufacturing defects. We provide full support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us ideal for emergency repairs and small-batch requirements.
Q: How long does shipping take?
A: Delivery times depend on location, but standard shipments typically arrive within 3-7 working days. Express options are available for urgent needs.
Q: How can I verify the authenticity of the bearing?
A: Each SKF bearing includes unique markings and packaging with security features. We provide certification documents and can assist with verification through SKF’s official channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
