Double Row Angular Contact Ball Bearing 3316-A for CNC Machine Tools High Rigidity
<p>Boost CNC machining precision and rigidity with the <strong>Double Row Angular Contact Ball Bearing 3316-A</strong>, engineered to deliver exceptional performance in high-speed spindle applications. SKF's original design ensures minimal axial play and superior load distribution, preventing vibration-related inaccuracies that compromise workpiece quality.</p><ul><li>Precision rating options (P4/P5) meet strict CNC tolerance requirements for consistent tool positioning</li><li>Steel cage construction maintains stability under thermal expansion, ideal for prolonged machining cycles</li><li>Direct supply from SKF official channels guarantees 100% authenticity and full batch traceability, eliminating concerns about counterfeit components</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 |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | CNC Machine Tools |
Choosing the Right Double Row Angular Contact Ball Bearing 3316-A for CNC Machine Tools
CNC machine operators know the frustration of unexpected downtime caused by bearing failure. When precision machining parts, even minor bearing issues can lead to dimensional inaccuracies or costly production halts. Sourcing reliable bearings that match original specifications often means navigating complex part numbers and multiple suppliers.
Engineered for High Rigidity in CNC Applications
The Double Row Angular Contact Ball Bearing 3316-A addresses these challenges with design features tailored for CNC machine tools. As part of a comprehensive bearing portfolio covering all major brands and types, this bearing delivers the stability required for high-precision machining operations. Its double row structure provides increased radial and axial load capacity, making it suitable for the demanding conditions of CNC spindles and feed mechanisms.
Optimal Performance in Precision Machining Environments
This Angular Contact Ball Bearing excels in applications requiring high rigidity and rotational accuracy. CNC machine tools subject bearings to combined radial and thrust loads, especially during heavy cutting operations. The 3316-A model's angular contact design manages these loads efficiently, maintaining precision even under varying cutting forces. Its separated structure allows for easy mounting and adjustment, a critical factor in maintaining machine tool alignment.
Key Engineering Features for CNC Reliability
The bearing's construction from high-quality bearing steel ensures durability under continuous operation. Available precision ratings from P0 to P2 allow selection based on specific application requirements—P2 grade offering the tightest tolerances for ultra-precision machining. Multiple cage options provide flexibility: steel cages for high-temperature environments, copper cages for enhanced heat dissipation, and nylon cages for reduced noise in high-speed applications. The oil grease lubrication system balances friction reduction with maintenance intervals suitable for extended production runs.
Total Cost Benefits of Proper Bearing Selection
Selecting the correct High Rigidity Bearing directly impacts a CNC machine's total operating cost. A bearing with appropriate load ratings and precision reduces vibration, minimizing tool wear and improving surface finish quality. Using SKF 3316-A Bearing specifications ensures compatibility with existing machine designs, avoiding the need for costly modifications. Properly matched bearings also extend maintenance intervals, reducing labor costs associated with frequent replacements.
Quality Assurance You Can Trust
Our bearing supply follows ISO 9001 quality management standards, with rigorous inspection of raw materials and finished products. Each bearing undergoes dimensional accuracy and hardness testing to meet specified standards. We provide warranty coverage for manufacturing defects, with clear documentation for traceability. Our global network ensures access to a wide range of bearing types and brands, allowing us to fulfill diverse customer requirements efficiently.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Stock availability supports prompt order fulfillment
- Flexible shipping options including express, air, and sea freight
- Accommodates both small quantity orders and large-scale requirements
Get Your SKF 3316-A Bearing Quote Today
Whether you need a single replacement bearing or a bulk order for your CNC machine shop, we can provide the Double Row Angular Contact Ball Bearing 3316-A to your specifications. Contact us with your exact requirements, and our technical team will assist with model verification and delivery options.
Frequently Asked Questions
Q: Do you supply other brands and models of bearings besides SKF?
A: Yes, we offer a comprehensive range of bearing brands and types, including all major international and domestic brands. We can source bearings according to your specific brand or model requirements.
Q: How can I confirm if the 3316-A bearing is suitable for my CNC machine?
A: Provide your machine model and existing bearing dimensions (bore, outside diameter, width), and our technical team will verify compatibility with the SKF 3316-A specifications.
What is your warranty policy for bearings?
A: We provide warranty coverage against manufacturing defects. The specific warranty period and terms are detailed in each order's contract documentation.
What is the minimum order quantity for this bearing?
A: We accept small quantity orders, making it convenient for both replacement needs and initial testing before larger purchases.
How long does shipping take for the 3316-A bearing?
A: In-stock bearings are shipped promptly. Delivery time depends on your location and chosen shipping method, with express options available for urgent requirements.
Can you provide custom bearing solutions for specific applications?
A: Yes, we support OEM/ODM requirements. Provide your technical drawings or specifications, and we can arrange manufacturing of custom bearings to your exact needs.
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.
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Double Row Angular Contact Ball Bearing 3316-A for CNC Machine Tools High Rigidity
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