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 |
| Manufacturing |
Electric Motors, Machine Tools, Gearboxes |
| Automotive |
Electric Vehicle Drive Systems, Transmission Components |
| Industrial Machinery |
Textile Machinery, Printing Equipment, Reducers |
| New Energy |
Wind Turbine Generators, Solar Power Equipment |
Reduce Motor Downtime with High Precision 3303-a-2RS1 Double Row Angular Contact Ball Bearing
Electric motor operators know the frustration of unexpected bearing failure—costing hours of production, emergency repair fees, and damaged equipment reputation. Many struggle with generic bearings that fail to meet precision requirements or suppliers who enforce rigid minimum order quantities, leaving small maintenance teams in a bind.
Precision Engineered for Electric Motor Performance
Our Double Row Angular Contact Ball Bearing 3303-a-2RS1 addresses these challenges with P4 precision grade construction, ideal for high-speed electric motor applications. As a professional bearing manufacturer with decades of export experience, we support flexible order policies—1 piece MOQ for standard bearings and sample orders without minimum quantity—to meet both maintenance and production needs.
Optimal Performance in Demanding Motor Environments
This Double Row Angular Contact Bearing excels in electric motor applications where radial and axial loads combine, providing stable rotation even under variable speed conditions. Its separated design allows for easy mounting and adjustment, while the 2RS1 seal configuration offers effective protection against contaminants, extending service life in industrial settings.
Technical Features That Matter
The P4 precision rating ensures minimal runout and vibration, critical for electric motor efficiency and noise reduction. Constructed from high-grade bearing steel, the bearing delivers consistent performance across temperature fluctuations. Available with steel, copper, or nylon cages, it can be tailored to specific speed and load requirements—steel cages for high-temperature resilience, nylon cages for reduced friction in high-speed operations.
Why Quality Bearings Lower Total Costs
Choosing a high-precision angular contact ball bearing avoids the hidden costs of inferior products: premature failures that halt production lines, increased energy consumption from friction losses, and secondary damage to motor shafts. Our bearings meet ISO international standards, ensuring compatibility with global equipment specifications and reducing the risk of mismatched components.
Your Reliable Bearing Partner Since 2005
Jinan Saifan Bearing Co., Ltd brings 18 years of manufacturing expertise to every order. Our ISO 9001:2015 certified quality management system includes strict incoming material inspection and full-process production supervision. We maintain a professional technical team to assist with bearing selection, installation guidance, and remote troubleshooting. With clients across Europe, North America, Southeast Asia, and the Middle East, we understand international logistics and delivery requirements—offering 3-5 working days for sample orders and 5-15 working days for bulk shipments.
Packaging & Shipping
- Carton pallet packaging with protective inner layers to prevent damage during transit
- 3-5 working days delivery for sample orders, 5-15 working days for bulk orders
- Multiple logistics options including express (DHL, FedEx), air, and sea freight
- Real-time tracking information provided once shipment is dispatched
- 1 piece MOQ for standard bearings, supporting emergency maintenance needs
Secure Your Bearing Supply Today
Whether you need a single replacement bearing for urgent repairs or bulk orders for production, we ensure reliable supply and consistent quality. Delayed motor repairs cost more each day—contact us now to confirm specifications and get your equipment back to optimal performance.
Frequently Asked Questions
Q: Is this bearing a genuine original product?
A: We supply genuine original brand bearings including NSK, INA, and SKF, with complete traceability documentation to ensure authenticity.
Q: How can I confirm if the 3303-a-2RS1 is suitable for my electric motor?
A: Our technical team can assist with选型 based on your motor’s load, speed, and operating conditions. Provide your equipment model or dimensional requirements for a free compatibility check.
Q: What warranty coverage do you offer?
A: All products come with a 12-month warranty from the date of receipt. Qualified defective products are eligible for free replacement or refund.
Q: What is the minimum order quantity for this bearing?
A: We offer a 1 piece MOQ for standard bearings, allowing flexibility for both small maintenance orders and large production requirements.
Q: How quickly can you ship the 3303-a-2RS1 bearing?
A: Sample orders are shipped within 3-5 working days, while bulk orders typically take 5-15 working days depending on quantity.
Q: How do you ensure bearing quality before shipment?
A: Each bearing undergoes unified standard finished product inspection, including dimensional detection and performance testing, to maintain consistent quality.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
