Description
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 |
| Production Capacity | 1000000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Machine Tool | Spindle systems requiring high rigidity |
| Industrial Machinery | High-precision rotating equipment |
Finding a Reliable Double Row Angular Contact Ball Bearing 3308 A/C3? Key Factors to Consider
Machine tool operators often face challenges with spindle bearings—either incorrect rigidity leading to machining inaccuracies, or bearings failing prematurely due to poor material quality. Sourcing the right angular contact ball bearing can mean the difference between consistent production and costly downtime, especially when dealing with complex model numbers across different brands.
Engineered for Machine Tool Spindle Performance
This Double Row Angular Contact Ball Bearing addresses these issues with its specialized design for high rigidity applications. Our supply chain covers a comprehensive range of bearing brands and models, including SKF specifications, with现货库存 (ready stock) to support quick delivery. Whether your machine tool requires standard or custom dimensions, we ensure the bearing meets the exacting demands of spindle systems where precision and stability are critical.
Optimal Conditions for This Bearing
This bearing performs best in machine tool spindles operating under radial and axial loads, where high rigidity is essential for maintaining cutting accuracy. Its double row structure provides increased load-carrying capacity compared to single row designs, making it suitable for high-speed rotation with minimal deflection. The angular contact design ensures efficient load distribution, critical in applications where both radial and thrust forces are present.
Technical Features That Impact Performance
The bearing’s construction from high-quality bearing steel ensures durability and resistance to wear, even under continuous operation. Precision ratings from P0 to P6 allow selection based on specific accuracy requirements—P4 or P2 grades are ideal for high-precision machining centers where tight tolerances are non-negotiable. The choice of cage material (steel, copper, or nylon) offers flexibility: steel cages handle higher temperatures, while nylon cages reduce noise and friction in high-speed applications. Proper lubrication with oil or grease, as specified, maintains optimal performance and extends service life by minimizing internal friction and preventing corrosion.
Why Choosing the Right Bearing Lowers Total Costs
Selecting a quality Double Row Angular Contact Ball Bearing directly impacts your operation’s total cost of ownership. A bearing with accurate precision ratings reduces spindle vibration, improving machining quality and reducing tool wear. Inferior bearings may initially cost less but lead to frequent replacements, unplanned downtime, and scrapped parts—expenses that quickly outweigh the initial savings. This bearing’s robust design, combined with our ISO 9001 compliant quality control, ensures reliable performance that contributes to consistent production schedules and lower maintenance costs over time.
Quality Assurance You Can Trust
Our bearings undergo strict quality control processes, including原材料 inspection and成品检测 (finished product testing) for dimensions, hardness, and surface treatment. We provide a warranty against manufacturing defects, ensuring peace of mind for your critical applications. With access to a wide range of international and domestic brands, we can source or supply bearings according to your specific brand or standard requirements, eliminating the need for multiple suppliers.
Packaging & Shipping
- Packaged in cartons and pallets to ensure protection during transport
- Available from stock for prompt delivery
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantity supported, accommodating both small and large volume purchases
Get a Quote for Your Bearing Requirement
Whether you need the Double Row Angular Contact Ball Bearing 3308 A/C3 or another model, provide us with the bearing model, dimensions (d x D x B), and quantity. Our team will promptly confirm availability and provide pricing, helping you secure the right bearing without delay.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a comprehensive range of bearings including international brands like NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands, as well as custom specifications.
Q: How can I confirm if this bearing fits my machine tool spindle?
A: Provide your spindle’s required bearing dimensions (bore diameter, outer diameter, width), load requirements, and speed specifications. Our technical team will verify compatibility with the 3308 A/C3 or recommend alternatives if needed.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. The specific warranty period and terms are detailed in our sales contract, ensuring coverage for material and workmanship issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, allowing you to purchase small batches for testing or maintenance needs, as well as large volumes for production.
Q: How quickly can you ship the bearing after ordering?
A: For in-stock items like the 3308 A/C3, we can ship within 1-3 business days. Shipping time depends on your location and chosen logistics method.
Q: Do you offer OEM or ODM services for bearings?
A: Yes, we can produce custom bearings according to your technical drawings, specifications, or samples, including custom materials, dimensions, and cage types.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
