Product Specifications
| Parameter |
Details |
| Model NO. |
3304 A-2Z TN9/Mt33 |
| Type |
Double Row Angular Contact Ball Bearing |
| Rows Number |
Double |
| Structure |
Angular Contact |
| Separated |
Separated |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Precision Rating |
P0, P2, P4, P5, P6 |
| Cage |
Steel Cage, Copper Cage, Nylon Cage |
| Lubrication |
Oil Grease |
| Transport Package |
Carton Pallet |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
CNC Machines, Gearboxes, Electric Motors, Conveyors |
| Automotive |
Transmission Systems, Auxiliary Equipment |
| Agricultural Machinery |
Tractors, Harvesters, Heavy-Duty Farming Equipment |
| New Energy |
Wind Turbines, Solar Tracking Systems |
| Engineering |
Excavators, Construction Machinery |
Minimize Downtime with 3304 A-2Z TN9/Mt33 Shielded Double Row Angular Contact Ball Bearing
Industrial transmission systems face critical challenges when bearings fail prematurely—costly production halts, unplanned maintenance, and compromised machinery integrity. Many buyers struggle with sourcing reliable bearings that balance precision, durability, and quick delivery, especially for specialized industrial applications. As a manufacturer with decades of experience serving global industrial buyers, we understand how these issues impact your operations.
Engineered for Reliable Industrial Transmission Performance
The Double Row Angular Contact Ball Bearing 3304 A-2Z TN9/Mt33 is designed to address these pain points with its shielded construction and high-precision performance. Our one-stop service covers independent R&D and mass production, ensuring each bearing meets strict quality standards from P0 to P4 precision grades. Whether for gearboxes, electric motors, or conveyor systems, this bearing delivers stable rotation and long service life, backed by our mature production technology using high-grade chrome steel.
Optimal Performance in Demanding Industrial Conditions
This Shielded Angular Contact Bearing excels in industrial transmission environments where radial and axial loads combine, such as in CNC machine spindles and heavy-duty gearboxes. Its double row design provides higher load capacity compared to single row alternatives, while the 2Z shielding effectively prevents contamination from dust and debris—critical for maintaining performance in manufacturing and agricultural settings. Operating within a range of industrial temperatures, it ensures consistent rotation even under variable conditions.
Technical Features That Drive Performance
Key technical attributes of the 3304 A-2Z TN9/Mt33 Bearing contribute to its reliability. The precision rating options (P0 to P6) allow customization based on application requirements, with tighter tolerances (P4/P5) reducing vibration in high-speed transmissions. The choice of cage materials—steel, copper, or nylon—enables adaptation to specific load and temperature conditions: steel cages for high strength, nylon for reduced friction, and copper for heat resistance. Lubrication with high-quality oil grease ensures smooth operation, while the separated structure facilitates easy installation and maintenance.
Invest in Quality to Reduce Long-Term Costs
Choosing genuine, high-precision bearings like the 3304 A-2Z TN9/Mt33 minimizes the hidden costs of counterfeit products. Inferior bearings often fail early, leading to equipment downtime, repair expenses, and potential damage to关联 components. Our bearings meet ISO, ABMA, and DIN international standards, ensuring compatibility and performance. With a 12-month warranty and free replacement for qualified defects, we stand behind the durability of our products, helping you lower total cost of ownership through extended service life and reduced maintenance needs.
Why Industrial Buyers Choose Saifan Bearings
With over 18 years of manufacturing and export experience, Saifan Bearings has established a reputation for reliability. Our ISO 9001:2015 and ISO 14001 certifications validate our commitment to quality management and environmental responsibility. We support flexible order policies, including 1 piece MOQ for standard bearings and sample orders without MOQ, ensuring you can source the exact quantity needed—whether for emergency repairs or bulk production. Our professional technical team offers free guidance on selection, installation, and troubleshooting, while efficient delivery (3-5 days for samples, 5-15 days for bulk) ensures minimal wait times.
Packaging & Shipping
- Secure packaging with carton and pallet to prevent damage during transit
- Sample orders dispatched within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options available including express (DHL, FedEx), air, and sea freight
- Real-time tracking provided for all shipments
- Flexible order quantities with 1 piece MOQ for standard bearings
Get Your 3304 A-2Z TN9/Mt33 Bearing Today
Don’t let bearing issues disrupt your production schedule. Contact us with your bearing designation, application details, and quantity requirements to receive a prompt quote. Our team is ready to assist with technical specifications and ensure you get the right bearing for your industrial transmission needs—fast.
Frequently Asked Questions
Q: Is this bearing a genuine product?
A: Yes, we are a professional bearing manufacturer with strict quality control processes. All products meet international standards and are backed by our ISO certifications.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or technical requirements (load, speed, precision), and our technical team will verify compatibility and offer free selection guidance.
Q: What is the warranty policy?
A: We offer a 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, and sample orders have no MOQ requirement, supporting small-batch and emergency purchases.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days. We offer multiple logistics options to meet your timeline.
Q: How can I verify the bearing’s authenticity?
A: Our bearings are produced under strict quality control, and we provide full traceability documentation. Contact us for details on verification procedures.
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