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 |
| Automotive |
Auto Gearboxes, Transmission Systems |
| Industrial Machinery |
Gearboxes, Printing Machines, Reducers |
Prevent Gearbox Failures with 3306 Double Row Angular Contact Ball Bearing
Auto gearbox bearings often fail prematurely due to poor precision or incompatible material, leading to unexpected downtime and costly repairs. Sourcing reliable high-precision bearings can be challenging, especially when dealing with minimum order quantities that don’t suit your immediate needs.
High Precision 3306 Bearing for Auto Gearbox Performance
Our Double Row Angular Contact Ball Bearing 3306 is engineered to address these challenges, offering P0-P4 precision grades to meet strict auto gearbox requirements. With decades of manufacturing experience, we ensure each bearing delivers stable performance, backed by our one-stop service from R&D to production. Whether you need standard specifications or custom adjustments, this chrome steel bearing provides the reliability your gearbox applications demand.
Optimal Performance in Auto Gearbox Conditions
Designed for the dynamic demands of auto gearboxes, this double row angular contact ball bearing handles both radial and axial loads efficiently. Its angular contact structure ensures precise alignment, reducing friction and extending service life even under high-speed rotation. The use of high-grade chrome steel enhances durability, making it suitable for the continuous operation and varying temperatures typical in automotive transmission systems.
Key Technical Features That Matter
The precision rating (P0-P4) directly impacts gearbox accuracy—higher precision grades like P4 minimize vibration and noise, critical for smooth gear shifts. The steel, copper, or nylon cage options allow customization based on operating speed and load; steel cages offer robustness for heavy loads, while nylon cages reduce friction in high-speed applications. Lubrication with oil grease ensures consistent performance, and the separated design facilitates easy installation and maintenance, reducing downtime during servicing.
Why Genuine Bearings Reduce Total Cost
Choosing genuine Double Row Angular Contact Ball Bearing 3306 avoids the hidden costs of counterfeit products. Inferior bearings may fail within months, causing gearbox damage, production stops, and expensive replacements. Our bearings meet ISO, ABMA, and DIN standards, ensuring compatibility and reliability. With a 12-month warranty, we stand behind every product, offering free replacements or refunds for qualified defects—ultimately lowering your total cost of ownership.
Our Commitment to Reliable Supply
With ISO 9001:2015 and ISO 14001 certifications, we maintain strict quality control from raw material inspection to finished product testing. Our flexible order policy allows 1 piece MOQ for standard bearings, supporting both small-scale repairs and bulk production needs. Sample orders ship in 3-5 working days, and bulk orders in 5-15 days, ensuring you get the bearings you need when you need them. Our professional technical team provides free guidance on selection and installation, ensuring optimal performance for your specific gearbox application.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- Sample orders delivered in 3-5 working days
- Bulk orders shipped within 5-15 working days
- Multiple logistics options available to meet your delivery timeline
- 1 piece MOQ for standard bearings, sample orders without MOQ
Get Your 3306 Bearing Today
Don’t let gearbox downtime affect your operations. Send us your requirements—whether standard or custom—and get a prompt quote. With our efficient production and delivery, you can minimize downtime and keep your equipment running smoothly.
Frequently Asked Questions
Q: Is this a genuine bearing?
A: We supply genuine original brand bearings, including those from NSK, INA, and others, with complete traceability and authenticity guaranteed.
Q: How do I confirm if the 3306 bearing fits my gearbox?
A: Provide your gearbox model or specific requirements, and our technical team will assist with free选型确认 to ensure compatibility.
Q: What is the warranty period?
A: All products come with an official 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, sample orders have no MOQ, and customized order quantities are negotiable.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days, with multiple logistics options available.
Q: How can I verify the bearing’s authenticity?
A: We provide complete traceability documents and support verification through brand-specific methods, such as checking packaging labels and serial numbers.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
