Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Double Row Angular Contact Ball Bearing 3310-A TN9 Nylon Cage for Precision Machine Tools with P4/P2 Precision Rating
ISO 9001 · DIN Certified
<p>Ensure your precision machine tools deliver consistent high-performance with our <strong>Double Row Angular Contact Ball Bearing 3310-A TN9</strong>, featuring a nylon cage and P4/P2 precision rating. This bearing minimizes vibration and heat buildup during high-speed operations, reducing tool wear and extending maintenance intervals for seamless production workflows.</p><ul><li>Engineered with a separated outer ring design for easy mounting and precise axial adjustment, critical for maintaining tight tolerance in CNC machining centers</li><li>Premium bearing steel construction ensures durability under heavy radial and axial loads, while the TN9 nylon cage reduces friction and noise for smoother operation</li><li>Compliant with ISO 9001 standards, backed by our rigorous inspection process to guarantee reliability across your most demanding applications</li></ul>
Technical Specifications
- Type
- Angular Contact Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
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 |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Machine Tools | CNC Machining Centers, Precision Lathes, Grinding Machines |
| Automation | Robotic Arms, Precision Conveyors, Assembly Line Equipment |
| Aerospace | Aircraft Component Manufacturing Machinery, Precision Testing Equipment |
| Medical Equipment | High-Precision Scanning Devices, Surgical Instrument Manufacturing Tools |
Eliminate Downtime Risks with 3310-A TN9 Double Row Angular Contact Ball Bearing for Precision Machine Tools
Precision machine tool operators know the frustration of unexpected spindle failures—downtime that halts production, delays orders, and erodes profitability. Many face the challenge of sourcing reliable P4/P2 grade bearings that meet strict accuracy requirements, only to encounter long lead times or questionable quality from unauthorized suppliers. When critical components like angular contact ball bearings fail prematurely, the cost extends beyond replacement parts to include missed deadlines and damaged client relationships.
Ready-to-Ship Precision: Double Row Angular Contact Ball Bearing 3310-A TN9 in Stock
Our Double Row Angular Contact Ball Bearing 3310-A TN9 with Nylon Cage addresses these pain points directly. As an official SKF distributor, we maintain sufficient P4/P2 grade stock to ensure same-day processing for urgent orders. Each bearing undergoes precision testing compliant with ISO 9001 and DIN standards before shipment, guaranteeing the accuracy required for high-speed machine tool spindles. Whether you’re replacing a worn component or stocking spare parts for preventive maintenance, our one-stop procurement process eliminates the need to coordinate with multiple suppliers.
Engineered for High-Speed Precision in Machine Tool Spindles
This angular contact ball bearing excels in applications requiring simultaneous radial and axial load handling, such as CNC machine tool spindles operating at high rotational speeds. The double row design provides enhanced rigidity, while the nylon cage reduces friction and heat generation—critical factors in maintaining machining accuracy during extended production runs. With precision ratings up to P2, it minimizes runout and vibration, ensuring consistent part quality even in tight-tolerance manufacturing operations.
Key Technical Features That Drive Performance
The bearing’s precision rating (P4/P2) directly impacts machining accuracy: P2 grade offers tighter dimensional tolerances, reducing spindle radial跳动 to less than 5μm for ultra-precise cutting. The nylon cage material improves lubricant retention compared to steel alternatives, extending maintenance intervals by up to 30% in continuous operation. Its separated design allows for easy mounting and dismounting, simplifying更换 during scheduled maintenance. The combination of bearing steel construction and optimized internal geometry delivers a dynamic load rating suitable for heavy-duty machining cycles, ensuring reliable performance under varying cutting forces.
Why Authenticity Matters: The Hidden Cost of Substandard Bearings
Non-genuine bearings may offer lower upfront costs, but they often fail within 30-50% of the expected service life of authentic SKF products. A single spindle failure due to a counterfeit bearing can cost thousands in lost production—far exceeding the savings from cheaper alternatives. Our bearings come with complete certification documents, traceable to the original manufacturing batch, ensuring compliance with machine tool OEM specifications. By choosing authorized distribution, you avoid the risks of inconsistent quality control and unqualified materials that plague the secondary market.
Your Trusted Partner for Precision Bearing Solutions
With official authorization for both FAG and SKF brands, we stand behind every product we supply. Our senior application engineers average 12+ years of industry experience, providing expert guidance on bearing selection and installation. Serving 800+ clients across 45+ countries, we’ve built a reputation for reliability in sectors where precision cannot be compromised. Our shockproof logistics ensure bearings arrive in factory-fresh condition, with each shipment inspected against technical specifications before dispatch. When you partner with us, you gain access to a global network of premium bearing solutions backed by responsive technical support.
Packaging & Shipping
- Original SKF packaging with tamper-evident seals and product certification documents
- Reinforced carton pallet packaging to prevent damage during transit
- 现货 available for dispatch within 1 working day for urgent requirements
- Global shipping via DHL, FedEx, or UPS with full tracking capability
- Flexible order quantities—minimum 1 unit to support emergency repairs
Secure Your Machine Tool’s Performance Today
Don’t let bearing uncertainty disrupt your production schedule. The 3310-A TN9 Double Row Angular Contact Ball Bearing is in stock and ready to ship, ensuring minimal downtime for your precision equipment. Whether you need a single replacement or a bulk order for planned maintenance, our streamlined process delivers the right part when you need it.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete traceability documentation and can be verified through SKF’s official channels.
Q: How do I confirm if this bearing fits my machine tool?
A: Provide your machine model or existing bearing designation, and our technical team will verify compatibility within 24 hours.
Q: What is the warranty coverage?
A: All bearings are covered by SKF’s standard manufacturer warranty, which includes replacement for any manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us ideal for emergency repair situations.
Q: How long does shipping take to Europe?
A: Standard delivery to major European cities takes 3-5 business days via express courier.
Q: How can I verify the bearing’s authenticity upon receipt?
A: Each bearing includes SKF’s holographic label and unique serial number, which can be authenticated using the SKF Authenticate app.
Ready to order or need a quote?
Send your bearing designation, machine tool model, and quantity to receiving@yokobearings.com — our team will respond with pricing and availability within 24 hours.
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Submit your inquiry for Double Row Angular Contact Ball Bearing 3310-A TN9 Nylon Cage for Precision Machine Tools with P4/P2 Precision Rating and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
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ISO 9001, DIN 620, material certs available