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 Industries
| Industry |
Typical Equipment |
| Heavy Equipment |
Excavators, Loaders, Construction Machinery |
| Industrial Machinery |
CNC Machines, Gearboxes, Reducers |
| Agricultural Machinery |
Tractors, Harvesters, Heavy-Duty Farming Equipment |
| Automotive |
Transmission Systems, Drivetrains, Heavy-Duty Vehicles |
Minimize Downtime with Heavy Duty Double Row Angular Contact Ball Bearing 3304 A/C3
Equipment failure due to bearing issues can halt production lines and increase maintenance costs. Many buyers struggle with inconsistent quality from suppliers, leading to premature bearing wear in high-rigidity applications. Sourcing reliable heavy-duty bearings that meet precision requirements often involves navigating complex MOQ restrictions and long lead times, delaying critical repairs.
High Rigidity 3304 A/C3 Bearing for Demanding Heavy Equipment
Our Heavy Duty Double Row Angular Contact Ball Bearing 3304 A/C3 addresses these challenges with robust construction and precise engineering. As a professional bearing manufacturer with decades of export experience, we ensure each unit meets strict quality standards, supporting both radial and axial loads in heavy equipment. With flexible order policies—including 1 piece MOQ for standard bearings—we enable quick access to replacement parts, reducing downtime for your machinery.
Optimal Performance in Heavy-Duty Applications
This Double Row Angular Contact Ball Bearing excels in high-rigidity environments where stability and load capacity are critical. Designed for heavy equipment such as excavators and industrial gearboxes, it operates efficiently under continuous heavy loads and moderate speeds. The angular contact design ensures precise alignment, minimizing vibration and extending equipment lifespan in challenging working conditions.
Key Technical Features Explained
The 3304 A/C3 Bearing’s performance is defined by its core technical attributes. The double row structure enhances radial load capacity, making it suitable for heavy-duty machinery. Precision ratings from P0 to P4 ensure tight tolerance control, reducing noise and vibration in high-precision applications. Cage options—steel, copper, or nylon—allow customization based on operating temperature and load requirements, with steel cages offering durability in high-stress environments. Lubrication flexibility (oil or grease) ensures adaptability to different operating conditions, maintaining optimal performance over time.
Long-Term Value of Quality Bearings
Choosing genuine Heavy Duty High Rigidity Ball Bearings reduces the hidden costs of frequent replacements and unplanned downtime. Inferior bearings often fail early, leading to costly repairs and production losses. Our products meet ISO international standards, ensuring consistent performance and reliability. With a 12-month warranty, we stand behind the quality of each bearing, providing peace of mind and lower total cost of ownership compared to cheaper alternatives.
Why Partner with Saifan Bearings
We combine decades of manufacturing expertise with strict quality control to deliver bearings you can trust. Our in-house laboratory conducts comprehensive performance tests, including dimensional detection and service life experiments, ensuring each product meets high standards. As a certified ISO 9001:2015 and ISO 14001 company, we adhere to global quality and environmental management practices. Our professional technical team offers free guidance on selection and installation, supporting your operations from procurement to maintenance. With efficient delivery—3-5 working days for samples and 5-15 days for bulk orders—we ensure you receive bearings when you need them most.
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 including air and sea freight
- 1 piece MOQ for standard bearings, supporting emergency repairs
Request Your Quote Today
Don’t let equipment downtime affect your productivity. Send us your bearing requirements, including quantity and application details, and our team will provide a tailored quote within 24 hours. With our reliable supply and technical support, you can keep your heavy equipment running smoothly.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we supply genuine bearings with complete traceability. Our quality control processes ensure each product meets international standards, and we can provide documentation for verification.
Q: How do I confirm if the 3304 A/C3 bearing fits my equipment?
A: Provide your equipment model or specific load and speed requirements, and our technical team will assist with选型确认 to ensure compatibility.
Q: What is the warranty policy for this bearing?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced or refunded.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, allowing for small orders or emergency replacements.
Q: How long does shipping take?
A: Sample orders ship within 3-5 working days, while bulk orders take 5-15 working days. Logistics options can be customized based on your urgency.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
