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 Tools | High-Speed Machine Tool Spindles |
Finding Reliable SKF 3318 A/C3 Double Row Angular Contact Ball Bearings for Machine Tool Spindles?
Machine tool operators know the frustration of spindle bearings failing prematurely—vibration increases, machining precision drops, and costly downtime follows. Sourcing authentic high-speed angular contact bearings that meet original specifications can be a challenge, with market options lacking proper traceability or technical support.
Engineered for High-Speed Machine Tool Performance
The Double Row Angular Contact Ball Bearing 3318 A/C3 with Steel Cage addresses these challenges directly. As a specialized supplier with access to a comprehensive range of bearing products, we ensure this bearing meets the demands of high-speed machine tool spindles. Our extensive inventory and global supply chain mean we can provide the right bearing when you need it, backed by professional technical support to ensure proper selection and installation.
Optimal Performance in High-Speed Spindle Applications
This angular contact bearing excels in high-speed rotational environments where both radial and axial loads are present. Machine tool spindles operating at high RPMs require bearings that maintain precision and stability, and the double row design of the 3318 A/C3 delivers exactly that. The steel cage enhances durability and heat resistance, making it suitable for continuous operation in industrial machining settings.
Key Engineering Features for Spindle Reliability
The 3318 A/C3’s double row angular contact design allows it to handle combined loads more effectively than single row bearings, critical for spindle applications where both radial cutting forces and axial thrust are present. The steel cage material provides higher rigidity and temperature resistance compared to other cage materials, ensuring consistent performance even during prolonged high-speed operation. Precision ratings from P0 to P6 allow customization based on specific spindle accuracy requirements, with tighter tolerances (P2, P4) available for high-precision machining tasks. The separated structure facilitates easier installation and maintenance, reducing downtime during bearing replacement.
Total Cost of Ownership Benefits
Choosing the correct high-speed angular contact bearing directly impacts your machine tool’s total operating cost. A properly selected bearing minimizes vibration, reducing tool wear and improving surface finish quality. Inferior bearings may cost less upfront but lead to frequent replacements, unplanned downtime, and increased scrap rates. The SKF 3318 A/C3’s robust design and quality construction contribute to longer service life, lowering the overall cost per hour of machine operation. By adhering to international standards, this bearing ensures interchangeability with original equipment, simplifying replacement and reducing inventory costs.
Quality Assurance You Can Trust
Our bearings undergo strict quality control processes, including material inspection and dimensional verification, to ensure compliance with industry standards. We provide comprehensive documentation, including batch inspection reports, to support traceability. All products come with a warranty against manufacturing defects, giving you confidence in your purchase. With access to a wide range of brands and models, we can source bearings according to your specific requirements, whether you need original equipment specifications or equivalent alternatives. Our large inventory supports prompt delivery, ensuring you receive the bearings when you need them to keep your operations running smoothly.
Packaging & Shipping
- Packaged in cartons on pallets to ensure safe transportation
- Spot goods available for same-day shipping
- Flexible delivery options including express, air, and sea freight
- Low minimum order quantity supported for both small and large volume purchases
Get Your SKF 3318 A/C3 Bearing Quote Today
Whether you need a single bearing for maintenance or a bulk order for production, we can provide the Double Row Angular Contact Ball Bearing 3318 A/C3 with Steel Cage to meet your machine tool spindle requirements. Contact us with your specific needs, and our technical team will assist you in confirming the correct specifications and provide a competitive quote.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands and models?
A: Yes, we supply a complete range of bearings across various international and domestic brands. We can source according to your specified brand, model, or technical requirements.
Q: How can I confirm if this bearing fits my machine tool spindle?
A: Provide your spindle model, original bearing part number, or key dimensions (bore diameter, outside diameter, width), and our technical team will verify compatibility with the SKF 3318 A/C3.
Q: What is your warranty policy for bearings?
A: We offer a warranty against manufacturing defects. Specific terms and duration are detailed in the sales contract, with replacement or refund available for verified quality issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single unit purchases, to accommodate both maintenance needs and large-scale production requirements.
Q: How long does shipping take and what logistics options are available?
A: In-stock bearings ship the same day. Delivery time depends on the destination, with express courier (3-5 days), air freight (7-10 days), and sea freight (30-45 days) options available.
Q: Can you provide OEM/ODM customized bearings?
A: Yes, we support custom bearing production according to your drawings, specifications, or sample requirements, including specialized materials, cage designs, and precision levels.
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.
