Double Row Angular Contact Ball Bearing 3211-A TN9 SKF for High-Precision Industrial Machinery
<p>Ensure peak performance in high-precision industrial machinery with the <strong>Double Row Angular Contact Ball Bearing 3211-A TN9 SKF</strong>, designed to deliver exceptional load handling and rotational accuracy. This SKF bearing minimizes vibration and extends equipment lifespan, solving the common challenge of maintaining precision under heavy radial and axial loads.</p><ul><li>Engineered with a TN9 cage design to optimize ball guidance and reduce friction in critical applications</li><li>Constructed from premium bearing steel with P0-P6 precision ratings, ensuring consistent performance in demanding industrial environments</li><li>Directly sourced from SKF official channels for 100% authenticity and complete traceability, backed by SKF's original factory warranty</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 |
|---|---|
| Industrial Machinery | High-precision rotating equipment, machine tool spindles, precision gearboxes |
Need a High-Precision Double Row Angular Contact Ball Bearing? Focus on These Key Factors
Selecting the right angular contact ball bearing can mean the difference between smooth operation and costly downtime. Many buyers struggle with mismatched precision ratings causing vibration issues, or limited supplier options forcing compromises on material quality. When dealing with high-precision industrial machinery, even minor deviations in bearing performance can lead to equipment failure.
Engineered for Consistent Performance in Demanding Applications
This Double Row Angular Contact Ball Bearing 3211-A TN9 meets the challenges of high-precision industrial machinery by combining robust construction with versatile design. Our ISO 9001 certified manufacturing processes ensure each bearing undergoes rigorous testing, from raw material inspection to final dimensional verification. With access to a comprehensive range of bearing types including deep groove, cylindrical roller, and spherical roller bearings, we provide one-stop sourcing for all your machinery needs.
Optimal Performance in High-Precision Operating Conditions
This bearing excels in applications requiring precise axial and radial load handling, such as machine tool spindles and precision gearboxes operating at moderate to high speeds. The double row design provides increased rigidity and load-carrying capacity compared to single row alternatives, making it suitable for machinery where alignment and stability are critical. The angular contact configuration allows for efficient distribution of forces, reducing wear and extending service life in continuous operation environments.
Key Engineering Features for Reliable Operation
The bearing's construction from high-quality bearing steel ensures excellent hardness and wear resistance, critical for maintaining precision under load. Available precision ratings from P0 to P6 allow customization based on application requirements—P4 and P5 grades are ideal for machinery where minimal runout and vibration are essential. Multiple cage options (steel, copper, nylon) offer flexibility: steel cages provide high strength for heavy loads, while nylon cages reduce friction and noise in high-speed applications. The separated design facilitates easier installation and maintenance, a valuable feature in complex machinery setups.
Why Precision Bearings Impact Total Operating Costs
Choosing the right angular contact ball bearing directly affects your equipment's total cost of ownership. A bearing with inadequate precision can cause excessive vibration, leading to premature wear of adjacent components and unplanned downtime. Our high-precision options minimize these risks by maintaining tight tolerances, reducing maintenance requirements and extending service intervals. While initial costs may be higher than lower-quality alternatives, the long-term savings from reduced downtime and maintenance often outweigh the difference—especially in critical production machinery where every minute of operation counts.
Quality Assurance You Can Verify
Our commitment to quality is backed by ISO 9001 certified production and inspection processes. Each bearing undergoes comprehensive testing for dimensional accuracy, surface hardness, and load capacity before leaving our facility. We provide warranty coverage for manufacturing defects, with clear documentation and responsive after-sales support. Our extensive inventory includes a wide range of bearing types and sizes, enabling quick fulfillment of both standard and specialized requirements. Whether you need a single replacement or bulk order, we ensure consistent quality across all shipments.
Packaging & Shipping
- Standard packaging includes carton boxes with palletization for bulk orders, ensuring safe transportation
- Stock items are available for same-day shipping to meet urgent replacement needs
- Flexible shipping options including express courier, air freight, and sea freight to destinations worldwide
- Low minimum order quantity supported, ideal for both maintenance and production requirements
Get a Custom Quote for Your Application
Whether you need the 3211-A TN9 model or another double row angular contact ball bearing, provide us with your specific requirements—including dimensions, precision grade, and quantity—and we’ll deliver a competitive quote with lead time. Our technical team can also assist with cross-referencing part numbers or confirming compatibility with your equipment, ensuring you get the right bearing for the job.
Frequently Asked Questions
Q: Do you supply bearings from other international brands besides SKF?
A: Yes, we offer a comprehensive range of bearings including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands, supporting multi-brand procurement needs.
Q: How can I confirm if this bearing will fit my machinery?
A: Provide your equipment model or existing bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility and recommend the appropriate specification.
Q: 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 sales contract, with replacement or refund available for verified quality issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single unit purchases for maintenance purposes, with volume discounts available for larger production orders.
Q: How long does shipping take to [my location]?
A: Stock items ship the same day. Delivery times vary by destination: 3-5 days for express courier, 7-10 days for air freight, and 30-45 days for sea freight to most international locations.
Q: Can you produce custom bearings to specific drawings?
A: Yes, we offer OEM/ODM services for custom bearing production, including specialized materials, dimensions, and lubrication options tailored to your application requirements.
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.
You May Also Need
Related Products
-
SKF
Double Row Angular Contact Ball Bearing 3318A TN9/C3 for Motor Gearbox with Nylon Cage
<p>Ensure your motor gearbox operates with precision and reliability using the <strong>Double Row Angular Contact Ball Bearing 3318A TN9/C3</strong>. This SKF bearing delivers exceptional radial and axial load handling, reducing vibration and extending equipment lifespan in high-torque applications.</p><ul><li>Nylon cage design minimizes friction and heat buildup, ideal for continuous operation in demanding industrial environments</li><li>C3 clearance provides optimal thermal expansion allowance, preventing premature failure during temperature fluctuations</li><li>100% genuine SKF construction with full traceability ensures consistent performance backed by official factory warranty</li></ul>
View Details -
SKF
Double Row Angular Contact Ball Bearing 3304-A-2RS1 TN9-MT33 Nylon Cage for Power Tools
<p>Ensure smooth, long-lasting performance in your power tools with the reliable <strong>SKF 3304 bearing</strong>, a double row angular contact solution designed to handle combined radial and axial loads with precision. The 3304-A-2RS1 TN9-MT33 model features a durable nylon cage that reduces friction and heat buildup, making it ideal for high-speed applications where consistent operation is critical.</p><ul><li>Double row angular contact design delivers enhanced rigidity and load capacity compared to single row alternatives</li><li>2RS1 seals provide effective protection against contaminants, extending service life in demanding work environments</li><li>TN9-MT33 specification ensures optimal internal clearance for smooth rotation and reduced vibration</li></ul>
View Details -
SKF
Double Row Angular Contact Ball Bearing 3316 A/C3 for High-Speed Motor Transmission
<p>Ensure smooth, high-speed motor transmission with the <strong>SKF 3316 A/C3</strong> double row angular contact ball bearing, engineered to deliver reliable performance in demanding industrial applications. This precision bearing minimizes vibration and extends equipment lifespan, addressing the critical need for consistent operation in high-torque environments.</p><ul><li>Double row design provides superior radial and axial load capacity, ideal for motor transmissions requiring stable performance at high speeds</li><li>Precision-machined steel cage ensures optimal ball guidance, reducing friction and heat buildup during continuous operation</li><li>Directly sourced from SKF official channels with complete traceability, guaranteeing 100% genuine quality and factory warranty</li></ul>
View Details -
SKF
Double Row Angular Contact Ball Bearing 3309 A/C3 for Heavy Equipment High Load
<p>Ensure maximum uptime for your heavy equipment with the <strong>Double Row Angular Contact Ball Bearing 3309 A/C3</strong>, engineered to deliver exceptional radial and axial load handling in high-stress applications. This SKF original bearing combines a robust steel cage with precision P0-P6 rating options, ensuring consistent performance even under extreme operating conditions.</p><ul><li>Exclusive direct supply from SKF official channels guarantees 100% authenticity and full batch traceability</li><li>Double row angular contact design provides superior rigidity for heavy machinery in mining, steel, and construction sectors</li><li>Pre-lubricated with high-quality grease to minimize maintenance needs and extend service life</li><li>Same-day shipping available from our extensive inventory, ensuring critical equipment downtime is kept to a minimum</li></ul>
View Details
Get a Fast Quote
Request a Quotation for
Double Row Angular Contact Ball Bearing 3211-A TN9 SKF for High-Precision Industrial Machinery
Fill in your requirements and our multilingual sales team will respond within 12 hours with a competitive price, availability confirmation and delivery schedule.
- Reply within 12 hours -- 24/7 multilingual support
- Competitive factory-direct pricing with full documentation
- Small trial orders and bulk container loads both welcome