Double Row Angular Contact Ball Bearing 3318 A/C3 for High-Speed Machine Tool Spindles with Steel Cage
<p>Boost your high-speed machine tool spindle performance with the reliable <strong>SKF 3318 A/C3</strong> double row angular contact ball bearing, designed to deliver consistent precision even under demanding operating conditions. The robust steel cage ensures minimal friction and heat generation during high rotational speeds, while the double row construction provides enhanced radial and axial load capacity for extended spindle life.</p><ul><li>Engineered to maintain tight tolerance control (P0-P6 precision ratings) critical for precision machining applications</li><li>Direct supply from SKF official channels guarantees 100% authenticity and full batch traceability</li><li>Optimized lubrication design reduces maintenance intervals and maximizes uptime for your production line</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & 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 | High-Speed Machine Tool Spindles |
Need a Reliable SKF 3318 A/C3 Double Row Angular Contact Ball Bearing? Here's What Matters
Finding the right bearing for high-speed machine tool spindles can be challenging. Mismatched precision ratings lead to excessive vibration, while low-quality steel cages fail under continuous operation. Many suppliers lack the inventory to deliver critical replacement parts quickly, causing costly production downtime.
Built for High-Speed Spindle Performance
The SKF 3318 A/C3 double row angular contact ball bearing addresses these challenges with its robust design. Our extensive inventory covers over 95% of conventional models, ensuring same-day shipping for spot goods. This bearing is specifically engineered for high-speed machine tool spindles, where reliable performance under radial and axial loads is essential.
Where This Bearing Performs Best
This high-speed spindle angular contact bearing excels in precision machining environments. It handles combined radial and axial loads typical in high-speed rotation applications, with operating speeds suitable for modern CNC machine tools. The steel cage option provides enhanced durability at elevated temperatures compared to other cage materials, making it ideal for continuous duty cycles.
Engineering Details That Matter
The double row design of the 3318 A/C3 bearing increases radial load capacity by distributing forces across two rows of balls. Precision ratings from P0 to P6 allow selection based on application requirements—higher precision grades (P2, P4) reduce runout for tight tolerance machining. The separated structure simplifies installation and maintenance, while bearing steel construction ensures consistent hardness and wear resistance. Lubrication with oil or grease can be chosen based on operating speed and temperature conditions, optimizing performance and service life.
Why Bearing Selection Affects Total Cost
Choosing the correct angular contact ball bearing directly impacts production efficiency. A bearing with improper precision or load capacity may require frequent replacement, increasing downtime and maintenance costs. This SKF 3318 A/C3 double row bearing's robust construction minimizes unplanned stoppages, while its compatibility with standard machine tool spindle dimensions reduces inventory costs. By selecting a bearing designed for high-speed applications, you avoid the hidden expenses of premature failure and production delays.
Quality You Can Rely On
Our bearings undergo strict quality control processes, including material verification and dimensional inspection. We maintain complete traceability for all products, with documentation available upon request. All bearings come with a manufacturer's warranty covering material and workmanship defects. Our global supply chain ensures consistent availability, while our technical team can assist with installation guidance and application support to maximize bearing performance.
Packaging & Shipping
- Packaged in cartons with pallets for secure transportation
- Same-day shipping available for in-stock items
- Flexible shipping options including express, air, and ocean freight
- Low minimum order quantities supported for both trial and production requirements
Request a Quote for SKF 3318 A/C3 Bearing
To get pricing and availability for the SKF 3318 A/C3 double row angular contact ball bearing, please provide your required quantity and delivery location. Our team can also assist with verifying compatibility with your specific machine tool spindle application. Contact us today to ensure timely delivery of your bearing requirements.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands and models?
A: Yes, we supply a complete range of bearings from various international and domestic brands. We can source specific models according to your requirements.
Q: How can I confirm if this bearing fits my machine tool spindle?
A: Provide your spindle's bearing dimension requirements (bore diameter, outer diameter, width) or existing bearing model number, and our technical team will verify compatibility.
Q: What is your warranty policy for bearings?
A: We provide a warranty covering manufacturing defects. The specific warranty period and terms are detailed in our sales contract.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum order quantities, including small batches for trial or maintenance needs.
Q: How long does shipping take and what logistics options are available?
A: In-stock items ship the same day. We offer express delivery, air freight, and ocean shipping with typical delivery times of 7-15 days to most countries.
Q: Do you offer custom bearing solutions (OEM/ODM)?
A: Yes, we can provide customized bearing solutions based on your drawings or specific performance requirements.
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Double Row Angular Contact Ball Bearing 3318 A/C3 for High-Speed Machine Tool Spindles with Steel Cage
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