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 |
Finding the Right Heavy Duty Angular Contact Ball Bearing 3316-A for CNC Machine Tools?
CNC machine operators know that bearing failure can bring production to a standstill. Mismatched precision ratings or inadequate rigidity often lead to vibration issues and premature wear, resulting in costly downtime and rework. Sourcing reliable bearings that meet high rigidity requirements while navigating complex型号 systems can be a time-consuming challenge for procurement teams.
Engineered for High Rigidity in CNC Applications
This Heavy Duty Double Row Angular Contact Ball Bearing 3316-A addresses these challenges with its specialized design for CNC machine tools. Our ISO 9001 certified supply chain ensures access to a comprehensive range of bearing models, including this SKF 3316-A variant, with sufficient inventory to support quick response to urgent replacement needs. The double row structure provides enhanced radial and axial load capacity, making it suitable for the high-precision spindle and feed mechanisms in modern CNC equipment where rigidity directly impacts machining accuracy.
Optimal Performance in Precision Machining Environments
This SKF Double Row Angular Contact Bearing excels in environments where both radial and axial loads are present, such as CNC lathe spindles and milling machine worktables. Operating within typical industrial temperature ranges, it maintains consistent performance under the continuous rotational forces and variable cutting loads encountered in metalworking applications. The separated design allows for easy installation and maintenance, a critical factor in minimizing machine downtime during bearing replacement.
Key Engineering Features for CNC Reliability
The bearing’s construction from high-grade bearing steel provides the material strength necessary to withstand the rigorous demands of CNC machining. Multiple precision ratings (P0 to P6) allow selection based on specific application requirements—higher precision grades (P4, P5) reduce runout for fine finishing operations, while standard grades (P0, P6) offer cost-effective solutions for general machining tasks. Available cage options (steel, copper, nylon) provide flexibility: steel cages offer maximum durability for heavy loads, while nylon cages reduce noise and friction in high-speed applications. The oil grease lubrication system ensures proper lubricant retention, critical for maintaining performance in enclosed CNC spindle housings where relubrication is infrequent.
Total Cost Impact of Bearing Selection
Choosing the correct Angular Contact Bearing directly affects a CNC machine’s total operating cost. A bearing with inadequate rigidity can cause chatter marks on machined parts, leading to increased scrap rates and rework. Premature failure due to substandard materials or imprecise manufacturing results in unplanned downtime, which can cost thousands in lost production. This 3316-A Bearing for CNC Machines, with its robust construction and precision engineering, helps avoid these hidden costs by providing consistent performance over extended service intervals, ultimately lowering the total cost of ownership compared to lower-quality alternatives.
Quality Assurance You Can Trust
Our supply process adheres to strict ISO 9001 standards, with comprehensive inspection protocols for raw materials and finished products. Each bearing undergoes dimensional accuracy and surface hardness testing before shipment, ensuring compliance with industry specifications. We stand behind the quality of our products with a standard warranty covering manufacturing defects, providing additional peace of mind for your critical machining operations. Our extensive network includes access to both international and domestic brands, allowing us to fulfill your specific brand and型号 requirements without the need for multiple suppliers.
Packaging & Shipping
- Packaged in cartons with palletization for bulk orders, ensuring secure transport
- Stock availability for prompt fulfillment of urgent orders
- Flexible shipping options including express courier, air freight, and sea freight to meet your delivery timeline
- Accommodates both small quantity purchases and large volume requirements
Request Pricing for the SKF 3316-A Bearing
Whether you need a single replacement bearing or a bulk order for your CNC machine fleet, we can provide competitive pricing based on your specific requirements. Simply share the bearing model, required quantity, and destination details, and our team will promptly prepare a quotation. With our streamlined procurement process, confirming your order today means faster delivery and reduced machine downtime.
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, available for询价 based on your specific requirements.
Q: How can I confirm if this 3316-A bearing fits my CNC machine?
A: Provide your machine model or existing bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the SKF 3316-A specifications.
Q: What warranty coverage do you offer on bearings?
A: We provide a standard warranty against manufacturing defects. The specific duration and terms are detailed in each 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, including single-unit purchases, making it convenient for both emergency replacements and planned maintenance stock.
Q: How quickly can you ship the 3316-A bearing after order confirmation?
A: Stock items are typically shipped within 1-3 business days. For larger orders or special specifications, lead times will be provided in your quotation.
Q: Can you provide custom bearing solutions for specific CNC applications?
A: Yes, we offer OEM/ODM services for custom bearing requirements, including special dimensions, materials, and lubrication options, based on your technical drawings or specifications.
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.
