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 |
|---|---|
| Industrial Machinery | CNC Machine Tools |
Struggling with Precision Issues in CNC Machine Tool Bearings? The SKF 3316-a Delivers Reliable Performance
Many CNC machine operators face frequent downtime due to bearing rigidity problems or mismatched precision ratings. Finding a double row angular contact ball bearing that maintains accuracy under heavy loads can be challenging, especially when dealing with multiple suppliers and unclear product specifications.
Engineered for High Rigidity in CNC Applications
The SKF 3316-a bearing addresses these challenges with its high rigidity design, specifically optimized for CNC machine tools. Our extensive inventory ensures we can meet urgent delivery needs, while our ISO 9001 certified inspection process guarantees each bearing meets P0-P6 precision standards. Whether you’re replacing worn components or sourcing for new machinery, this double row angular contact bearing provides the stability required for high-precision machining operations.
Optimal Performance in Demanding Machining Conditions
This bearing excels in environments where both radial and axial loads are present, common in CNC spindle applications. Its double row structure allows for higher load capacity compared to single row designs, while the separated construction enables easy mounting and maintenance. Operating temperatures compatible with standard machining lubricants (oil or grease) ensure consistent performance in typical workshop conditions.
Key Engineering Features That Impact Performance
The bearing steel material provides excellent hardness and wear resistance, critical for withstanding the continuous operation of CNC machines. Available cage options (steel, copper, nylon) allow customization based on speed and load requirements—steel cages offer durability for heavy-duty applications, while nylon cages reduce noise in high-speed scenarios. The P0-P6 precision range ensures compatibility with various machine tool accuracy needs, from general purpose to high-precision machining centers. Proper lubrication with oil or grease is essential to maximize lifespan, and the bearing’s design facilitates easy relubrication during maintenance intervals.
Why Precision Bearings Reduce Long-Term Costs
Choosing the right bearing directly impacts total operational costs. A high rigidity bearing like the SKF 3316-a minimizes vibration, reducing tool wear and improving surface finish quality. Inferior bearings with inaccurate precision ratings can lead to dimensional errors in machined parts, requiring rework or scrapped components. By investing in a precision-matched bearing, you decrease unplanned downtime and extend the service life of your CNC equipment, ultimately lowering maintenance and replacement expenses over time.
Quality You Can Rely On
Our ISO 9001 certified processes ensure strict quality control from raw material inspection to final product testing. Each batch undergoes dimensional accuracy and hardness testing before shipment. We stand behind our products with a warranty covering manufacturing defects, providing peace of mind for your critical applications. With access to a wide range of brands and models, we can source according to your exact specifications, whether you require SKF or other leading manufacturers.
Packaging & Shipping
- Standard packaging includes carton boxes with palletization for bulk orders
- Expedited shipping options available for urgent requirements
- Flexible logistics solutions: courier, air freight, or sea transport based on your location
- Low minimum order quantities supported, ideal for both maintenance and production needs
Get Your SKF 3316-a Bearing Quote Today
Provide us with your specific requirements—including quantity, precision class, and delivery location—and our team will promptly prepare a competitive quote. With our extensive inventory and global supply chain, we can fulfill orders efficiently, ensuring your CNC machines remain operational with minimal disruption.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a comprehensive range of bearings from international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, as well as domestic Chinese manufacturers.
Q: How can I confirm if the SKF 3316-a is compatible with my CNC machine?
A: Provide your machine model or the bearing’s required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the 3316-a specifications.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects. The specific duration and terms will be detailed in your order confirmation, with coverage for replacement or refund in case of verified quality issues.
Q: What is the minimum order quantity for the SKF 3316-a bearing?
A: We support low minimum order quantities to accommodate both small maintenance needs and large production runs. Contact us with your requirements for exact pricing based on quantity.
Q: How quickly can you ship the SKF 3316-a bearing?
A: Stock items are typically shipped within 48 hours of order confirmation. For larger quantities or special specifications, lead times will be provided during the quoting process.
Q: Can you provide OEM or ODM services for custom bearing requirements?
A: Yes, we offer OEM/ODM services for bearings requiring special dimensions, materials, or modifications. Provide your technical drawings or specifications for a customized solution.
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.
