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 |
Application Industries
| Industry |
Typical Equipment |
| Agricultural Machinery |
Tractors, Harvesters |
Minimize Downtime with 3303-A-2Z TN9-MT33 Double Row Angular Contact Ball Bearing for Agricultural Machinery
Agricultural machinery operators know the frustration of unexpected bearing failures during peak harvest seasons. When a tractor’s transmission bearing fails, it not only halts work but also leads to costly repairs and missed deadlines. Many face challenges with generic bearings that can’t withstand the heavy loads and constant vibration of farm equipment, resulting in frequent replacements and reduced productivity.
Engineered for Agricultural Machinery’s Toughest Conditions
The 3303-A-2Z TN9-MT33 Double Row Angular Contact Ball Bearing is designed to address these pain points. As a professional bearing manufacturer with decades of experience, we produce this bearing to meet the rigorous demands of agricultural applications. Its double row angular contact structure provides enhanced radial and axial load capacity, making it ideal for tractor transmissions and harvester components. The metal shield (2Z) offers superior protection against dust, debris, and moisture—common hazards in farm environments.
Optimal Performance in Heavy-Duty Agricultural Applications
This bearing excels in the high-torque, variable-speed conditions typical of agricultural machinery. Whether powering a tractor’s drive train or supporting a harvester’s rotating parts, it delivers reliable performance under heavy loads and continuous operation. The precision engineering (available in P0 to P6 grades) ensures minimal vibration and noise, reducing wear on connected components and extending overall equipment life. Its robust construction using high-grade bearing steel resists deformation and fatigue, even in extreme temperature fluctuations.
Key Technical Features That Matter
Three critical technical aspects define this bearing’s performance: precision rating, cage material, and seal design. The P0 to P6 precision grades allow customization based on application needs—higher precision (P4/P5) for high-speed components, standard precision (P0/P6) for general agricultural use. The choice of steel, copper, or nylon cages offers flexibility: steel cages for maximum durability in heavy loads, nylon cages for reduced friction and noise in high-speed applications. The metal shield (2Z) provides a balance between protection and operating temperature, preventing contaminants from entering while maintaining efficient heat dissipation.
Why Genuine Bearings Reduce Total Cost of Ownership
Choosing genuine agricultural machinery bearings like the 3303-A-2Z TN9-MT33 over counterfeit alternatives directly impacts your bottom line. Counterfeit bearings often fail prematurely, leading to unplanned downtime that can cost thousands in lost productivity. Our bearings meet ISO industrial standards and undergo strict quality control, including dimensional detection and performance testing, ensuring they perform as expected. While the initial cost of genuine bearings may be higher, their longer service life and reduced failure risk result in lower total cost of ownership over time.
Our Commitment to Agricultural Machinery Reliability
With over 18 years of manufacturing and export experience, we understand the unique needs of agricultural equipment manufacturers and operators. Our production facilities feature advanced precision processing equipment and automated lines, ensuring consistent quality for every bearing. We hold ISO 9001:2015 and ISO 14001 certifications, and our technical team provides free guidance on bearing selection and maintenance. For distributors and wholesalers, we offer free samples (freight borne by customer) and flexible order policies, including 1 piece MOQ for standard bearings and 3-5 working days for sample delivery.
Packaging & Shipping
- Secure carton packaging with pallet reinforcement for bulk orders
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available to match your timeline
- 1 piece MOQ for standard bearings, ideal for emergency repairs
Get Your Agricultural Machinery Bearings Now
Don’t let bearing failures disrupt your farming operations. Whether you need a single replacement bearing or bulk orders for production, we’re ready to fulfill your request. Send us your equipment model, required quantity, and application details, and our team will confirm compatibility and provide a quote within 24 hours.
Frequently Asked Questions
Q: Is this bearing suitable for heavy-duty tractors?
A: Yes, the 3303-A-2Z TN9-MT33 is designed for heavy radial and axial loads, making it ideal for tractor transmissions and other high-stress agricultural components.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your machinery model or existing bearing dimensions (bore diameter, outside diameter, width), and our technical team will verify compatibility free of charge.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund for qualified issues.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, supporting both emergency repairs and small-batch purchases.
Q: How quickly can I receive my order?
A: Sample orders ship in 3-5 working days, while bulk orders take 5-15 working days depending on quantity.
Q: What materials are used in this bearing?
A: The bearing uses high-grade bearing steel for the races and balls, with cage options in steel, copper, or nylon to suit different application requirements.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
