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 |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Transmission Systems, Steering Mechanisms, Precision Machinery |
| Industrial Manufacturing |
CNC Machine Tools, Gearboxes, Electric Motors |
| Agricultural Machinery |
Tractor Transmissions, Harvester Components |
| New Energy Equipment |
Wind Turbine Gearboxes, Solar Tracking Systems |
Prevent Equipment Downtime with 3305-a Double Row Angular Contact Ball Bearing for Automotive Precision Machinery
Many automotive precision machinery operators face unexpected production halts due to bearing failures. Inconsistent quality from unreliable suppliers often leads to premature wear, while limited customization options make it hard to find bearings that match specific equipment requirements. Delays in sample testing and bulk delivery further disrupt maintenance schedules, increasing operational costs.
Precision-Engineered 3305-a Bearing: The Solution for Stable Automotive Machinery Performance
Our Double Row Angular Contact Ball Bearing 3305-a addresses these challenges with its high precision manufacturing and adaptable design. As a professional bearing manufacturer with decades of experience, we produce this bearing to meet P0-P4 precision grades and Z2-Z4 noise grades, ensuring compatibility with automotive transmission systems and precision machinery. With flexible order policies—including 1 piece MOQ for standard bearings and 3-5 working days for sample delivery—we support both emergency repairs and long-term production needs.
Optimal Performance in High-Stress Automotive Applications
The 3305-a Double Row Angular Contact Ball Bearing excels in automotive precision machinery where simultaneous radial and axial loads are present. Its double row structure provides enhanced rigidity and load-carrying capacity, making it ideal for high-speed rotating components like gearboxes and steering systems. The separated design allows for easy mounting and dismounting, simplifying maintenance procedures in tight engine compartments or machinery assemblies.
Key Technical Features Driving Reliable Operation
The precision rating of P0-P4 ensures minimal runout and vibration, critical for maintaining accuracy in automotive machining equipment. Bearing steel construction delivers excellent wear resistance, extending service life even under continuous operation. Available cage materials—steel, copper, and nylon—offer flexibility: steel cages for high-temperature applications, copper for heavy loads, and nylon for reduced noise in passenger vehicle components. Oil grease lubrication provides stable performance across a wide temperature range, adapting to both underhood heat and cold start conditions.
Long-Term Value: Why Quality Bearings Reduce Total Costs
Choosing substandard bearings may lower initial costs, but frequent replacements and unplanned downtime quickly erase these savings. Our 3305-a bearing, manufactured under ISO 9001:2015 quality management standards, undergoes strict incoming material inspection and full-process production supervision. This ensures consistent performance, reducing the risk of equipment damage caused by bearing failure. With a 12-month warranty and free replacement for qualified defective products, we minimize the total cost of ownership for automotive manufacturers and machinery operators.
Why Global Buyers Choose Saifan Bearings
With over 18 years of industry experience, we serve brand owners, distributors, and industrial buyers across Europe, North America, Southeast Asia, and the Middle East. Our in-house laboratory conducts dimensional detection, noise & vibration tests, and service life experiments to guarantee performance. We support OEM & ODM customization, adjusting structure, size, and packaging to match customer drawings. Our professional technical team offers free guidance on selection, installation, and maintenance, ensuring optimal bearing performance in your specific application. Certified as a high-tech enterprise, we combine mature production technology with premium raw materials to deliver bearings that meet international standards (ISO, ABMA, DIN).
Packaging & Shipping
- Carton pallet packaging with protective inner layers to prevent damage during transit
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options including express (DHL, FedEx) and sea freight for cost optimization
- Real-time tracking provided once shipment is dispatched
- 1 piece MOQ for standard bearings, supporting small-batch trials and emergency replacements
Secure Your 3305-a Bearing Today
Don’t let bearing issues disrupt your production schedule. Send us your equipment specifications, required quantity, and customization needs to receive a detailed quote. Our team will confirm compatibility and deliver your order promptly, ensuring minimal downtime and maximum machinery efficiency.
Frequently Asked Questions
Q: Is this bearing suitable for high-speed automotive applications?
A: Yes, the 3305-a Double Row Angular Contact Ball Bearing is designed for high-speed operation, with precision grades up to P4 and noise grades Z2-Z4, making it ideal for automotive transmission systems and precision machinery.
Q: Can I request a custom cage material for this bearing?
A: Yes, we support ODM customization. You can specify steel, copper, or nylon cages based on your application requirements, such as temperature resistance or noise reduction needs.
Q: What warranty coverage do you provide?
A: We offer a 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement or refund, with replacement delivery available alongside your next bulk order.
Q: What is the minimum order quantity for the 3305-a bearing?
A: The minimum order quantity for standard bearings is 1 piece, allowing for small-batch purchases or emergency repairs. Customized orders have negotiable quantities based on specifications.
Q: How can I confirm the bearing’s compatibility with my equipment?
A: Our professional technical team provides free选型 support. Share your equipment model, load requirements, and operating conditions, and we will verify compatibility and recommend the optimal configuration.
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