Double Row Angular Contact Ball Bearing 3307-A TN9 Nylon Cage for Power Tools
<p>Ensure smooth, long-lasting performance in your power tools with the <strong>Double Row Angular Contact Ball Bearing 3307-A TN9</strong>—engineered to minimize downtime and maximize precision. This SKF bearing features a durable nylon cage that reduces friction and heat buildup, ideal for high-speed applications where reliability is non-negotiable.</p><ul><li>Double row design delivers superior radial and axial load handling, perfect for power tools subject to heavy, continuous use</li><li>Precision-machined bearing steel construction ensures consistent performance and extended service life</li><li>Directly sourced from SKF official channels with full traceability, so you can trust you’re getting the genuine quality your equipment demands</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 |
|---|---|
| Power Tools | Drills, grinders, sanders and other power-driven equipment |
Finding a Reliable Double Row Angular Contact Ball Bearing 3307-A TN9 for Power Tools?
Power tool manufacturers often face challenges with bearing selection—either the cage material fails under high-speed operation or the precision grade doesn’t match tool requirements. Many suppliers can’t confirm traceability of SKF-branded bearings, leading to concerns about authenticity and performance consistency.
Engineered for Power Tool Performance
The Double Row Angular Contact Ball Bearing 3307-A TN9 with Nylon Cage addresses these issues by combining SKF dimensional standards with durable materials. Our ISO 9001 certified production process ensures each bearing meets precision ratings from P0 to P6, while our extensive inventory covers 95% of conventional models for same-day shipping on in-stock items. This makes it ideal for power tools where radial load capacity and smooth rotation are critical.
Optimal Conditions for Nylon Cage Bearings
This bearing performs best in power tools operating at moderate temperatures with consistent radial loads. The Nylon Cage reduces friction and noise during high-speed rotation, making it suitable for continuous-duty applications like industrial grinders or impact drills. Proper lubrication with oil or grease maintains performance in dusty workshop environments, though regular maintenance checks are recommended for extended tool life.
Key Engineering Features Explained
The double row design increases radial load capacity compared to single row bearings, allowing it to handle higher torque in power transmission systems. Bearing Steel construction provides hardness and wear resistance, essential for withstanding the repetitive stresses of power tool operation. Precision ratings (P0-P6) ensure dimensional accuracy, critical for proper fit in tool housings—choosing the right precision grade prevents excessive vibration and premature failure. The separated structure allows for easier installation and maintenance, a valuable feature for equipment assembly lines.
Total Cost Impact of Bearing Selection
Selecting the correct SKF 3307-A TN9 Bearing reduces long-term costs by minimizing downtime from bearing failure. Inferior bearings with improper cage materials can crack under centrifugal forces, leading to tool breakdowns and costly repairs. Our Nylon Cage 3307-A TN9 offers a balance of durability and friction reduction, extending tool service intervals. By following ISO 281 load-life principles, this bearing provides predictable performance, helping manufacturers calculate maintenance schedules and avoid unexpected production interruptions.
Quality Assurance You Can Trust
Our production and inspection processes comply with ISO 9001 standards, including raw material verification and成品 testing for dimensions, hardness, and surface finish. We provide a warranty against manufacturing defects, with clear documentation for each batch. As a supplier covering both international brands and domestic options, we offer flexible procurement solutions—whether you need SKF-specification bearings or alternative models. Our large inventory ensures fast delivery, with most orders shipping within 24 hours of confirmation.
Packaging & Shipping
- Standard packaging includes carton boxes with palletization for bulk orders
- In-stock items ship the same business day
- Multiple logistics options available: express courier, air freight, or sea shipping
- Low minimum order quantity supported, from small batches to large-scale production runs
Get Pricing for SKF 3307-A TN9 Bearings
Whether you need the Nylon Cage version for power tools or other configurations, provide your required quantity, dimensions, and delivery location. Our team will confirm availability and provide a competitive quote within 24 hours. We handle all brands and models, so even if you need additional bearing types, we can consolidate your order for efficient shipping.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we support procurement of all major international brands (NSK, NTN, Koyo, NACHI, IKO, FAG, Timken) as well as domestic Chinese brands, based on customer specifications.
Q: How can I confirm if this bearing fits my power tool model?
A: Provide your tool's bearing dimensions (bore diameter, outer diameter, width) or original equipment part number, and our technical team will verify compatibility with the 3307-A TN9 specifications.
Q: What is your warranty policy for bearings?
A: We offer a warranty against manufacturing defects. Specific terms are outlined in each sales contract, with replacement or refund options available for verified quality issues.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum orders, including small quantities for testing or maintenance needs. Contact us for current MOQ details based on your requirements.
Q: How long does shipping take to [my location]?
A: In-stock items ship same-day. Delivery times vary by location: typically 3-5 days via express courier, 7-10 days by air freight, and 30-40 days by sea shipping.
Q: Can you produce custom bearings to specific designs?
A: Yes, we support OEM/ODM customization based on customer-provided drawings or specifications, including special materials, cage types, and precision grades.
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 3307-A TN9 Nylon Cage for Power Tools
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