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 |
| Machine Tools |
CNC Machine Spindles, Precision Lathes, Milling Machines |
| Manufacturing |
Industrial Robots, High-Speed Gearboxes, Precision Machining Centers |
Eliminate Spindle Downtime with Precision 3312 A/C3 Angular Contact Ball Bearings
Machine tool operators know the frustration of unexpected spindle failures—hours of production lost, expensive repairs, and missed deadlines. Sourcing reliable high-precision bearings often means juggling multiple suppliers, facing long lead times, or worrying about inconsistent quality standards that compromise machining accuracy.
Genuine SKF 3312 A/C3 Bearings, In Stock for Immediate Dispatch
As an official SKF distributor, we stock the Premium Double Row Angular Contact Ball Bearing 3312 A/C3, designed specifically for high precision machine tool spindles. Our centralized inventory ensures you avoid production delays, while our ISO 9001 quality inspection system guarantees every bearing meets SKF’s exacting standards before it leaves our warehouse.
Optimized Performance for High-Speed Spindle Applications
This double row angular contact bearing excels in high-speed, precision-critical environments where both radial and axial loads are present. With its separated design and angular contact structure, it maintains consistent alignment under varying speeds, making it ideal for CNC machine spindles requiring tight tolerances and minimal runout. The combination of bearing steel construction and precision grading (P0-P6) ensures stable performance even during extended machining cycles.
Key Technical Features That Maximize Spindle Reliability
The 3312 A/C3’s engineering details directly impact your machine’s performance. Its double row design increases radial load capacity compared to single row alternatives, while the C3 clearance class accommodates thermal expansion in high-speed operations—critical for preventing premature failure. The choice of steel, copper, or nylon cages allows customization based on speed requirements: steel cages excel in high-temperature environments, while nylon options reduce noise and friction in precision applications. Precision ratings from P0 (standard) up to P2 (ultra-precision) let you match bearing accuracy to your specific machining needs, from general purpose to aerospace-grade finishing.
Why Authenticity Matters for Machine Tool Bearings
Counterfeit bearings may save money upfront, but they often fail prematurely due to substandard materials and poor manufacturing. A single spindle failure from a fake bearing can cost thousands in repair bills and lost production—far exceeding the initial savings. Our SKF 3312 A/C3 bearings come with complete traceability documentation, ensuring you receive components built to original specifications. This commitment to authenticity reduces long-term costs by extending maintenance intervals and minimizing unexpected downtime.
Your Trusted Partner for Industrial Bearing Solutions
With official authorization from SKF and Timken, we provide dual-brand solutions backed by a cross-brand technical team with expertise in machine tool applications. Our 1,200+ clients across 55+ countries rely on our one-stop procurement process, which consolidates orders, reduces supplier management costs, and ensures consistent quality. Every bearing undergoes unified quality inspection before shipment, and our dedicated account managers provide ongoing support from initial选型 to after-sales service.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Carton pallet packaging for secure transportation
- Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time shipment tracking provided upon dispatch
- Minimum order quantity of 1 piece, supporting both emergency repairs and bulk procurement
Restore Your Spindle Performance Today
Don’t let bearing issues slow your production. The longer you wait, the more revenue you lose to downtime. Contact us with your 3312 A/C3 bearing requirements, and we’ll confirm availability and provide a quote within one working day—keeping your machine tools running at peak precision.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with full traceability documentation to confirm authenticity, including batch codes and certification.
Q: How do I ensure this bearing fits my machine tool spindle?
A: Provide your machine model or spindle specifications, and our technical team will verify compatibility with the 3312 A/C3 bearing at no cost.
Q: What is the warranty for this bearing?
A: We honor SKF’s original manufacturer warranty, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making it easy to source emergency replacement bearings for critical repairs.
Q: How quickly can you ship the 3312 A/C3 bearing?
A: Stock items ship within 3-7 business days via your preferred logistics method, with tracking provided once dispatched.
Q: How can I verify the bearing’s authenticity upon receipt?
A: Check for SKF’s laser-etched markings, original packaging with security features, and scan the included QR code to validate batch information through SKF’s official database.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
