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 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Pump & Fan Equipment |
Stop Pump & Fan Downtime — Genuine Double Row Angular Contact Ball Bearing 3303a Tn9/C3 Delivered Fast
Industrial maintenance teams know the frustration: pump bearings failing prematurely, fan systems vibrating excessively, and the scramble to source replacement parts from multiple suppliers. When critical equipment like water pumps or ventilation fans goes down, every hour of downtime eats into production targets and increases maintenance costs.
Genuine 3303a Tn9/C3 Bearings, In Stock and Ready to Ship
Our Double Row Angular Contact Ball Bearing 3303a Tn9/C3 with Steel Cage eliminates these headaches. As an official SKF distributor, we maintain centralized inventory of authentic bearings, ensuring you get the right part when you need it. This bearing is specifically engineered for pump and fan equipment, where its double row design handles both radial and axial loads common in rotating machinery.
Where This Bearing Performs
This Angular Contact Ball Bearing excels in moderate-speed, continuous-operation applications like centrifugal pumps, axial fans, and HVAC systems. Its steel cage provides stability under varying temperatures, while the C3 clearance allows for thermal expansion during extended run times. Whether your equipment operates in dusty industrial environments or clean facilities, this bearing delivers consistent performance under radial load conditions.
Technical Details That Define Performance
The double row angular contact design integrates two raceways and ball sets, increasing radial load capacity compared to single row alternatives. The steel cage material ensures uniform ball spacing, reducing friction and heat generation during operation. Precision ratings from P0 to P6 allow customization based on application requirements—P0 for general industrial use, P5/P6 for higher precision fan shafts. With lubrication options including oil and grease, this bearing adapts to different speed and temperature demands.
The True Cost of Counterfeit Bearings
Choosing unauthorized bearings for your pump and fan equipment may seem cost-effective initially, but the hidden expenses add up quickly. Counterfeit bearings often fail within months, requiring repeat replacements and unplanned downtime. A single fan bearing failure in a manufacturing plant can cost thousands in lost production. Our genuine SKF bearings meet ISO quality standards, backed by rigorous inspection through our ISO 9001 certified quality system—investing in authenticity reduces long-term maintenance costs.
Why Buyers Trust Us
As an official SKF distributor with 1,200+ clients across 55+ countries, we deliver three core guarantees: authentic products, technical expertise, and reliable service. Every bearing comes with complete traceability documentation, verified through our unified quality inspection process. Our cross-brand technical team provides free application support, helping you select the right bearing for specific pump or fan models. With large centralized inventory, we support both emergency repairs and scheduled maintenance, ensuring consistent supply for your critical equipment.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Available from stock with 3-7 business day delivery
- Global logistics options including DHL, FedEx, and sea freight
- Real-time tracking provided from warehouse to delivery
- Minimum order quantity of 1 piece, ideal for emergency repairs
Get Your Pump & Fan Bearings Now
Don’t let bearing issues slow down your operations. Send us your equipment model, required quantity, and delivery location today—our team will confirm availability and provide a quote within one working day. The sooner you order, the sooner you can restore your pump and fan systems to full efficiency.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing is sourced directly from SKF and comes with complete traceability documentation and authorization certificates.
Q: How do I confirm if the 3303a Tn9/C3 is compatible with my pump?
A: Provide your pump model number or technical specifications (shaft diameter, load requirements, operating speed), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings come with the manufacturer’s warranty covering manufacturing defects. We provide full after-sales support for warranty claims and replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance needs as well as larger volume purchases.
Q: How quickly can you ship the bearing?
A: In-stock bearings are shipped within 3-7 business days via your choice of DHL, FedEx, UPS, air freight, or sea freight.
Q: How can I verify the authenticity of the bearing?
A: Each SKF bearing includes packaging with security features, laser-etched markings, and a unique batch code that can be verified through official channels. We provide all necessary documentation for authentication.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
