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 Industry Machinery |
Machine Tools, Reducers, Printing Machines |
| Industrial Manufacturing |
CNC Machines, Spindles, Gearboxes |
| Automotive |
Transmission Systems, Wheel Hubs |
| Agricultural Machinery |
Tractors, Harvesters |
| New Energy |
Wind Turbines, Solar Equipment |
Minimize Downtime with High Precision Double Row Angular Contact Ball Bearing 3319 for Heavy Industry
Heavy industry machinery operators know the cost of unexpected downtime—hours of halted production, missed deadlines, and rising repair expenses. All too often, substandard bearings fail prematurely under heavy loads, compromising precision and reliability. Sourcing high-quality bearings that meet strict industrial standards can be a challenge, especially when balancing lead times, minimum order quantities, and technical specifications.
Engineered for Heavy-Duty Performance: Double Row Angular Contact Ball Bearing 3319
Our Double Row Angular Contact Ball Bearing 3319 is designed to address these critical pain points. As a professional bearing manufacturer with decades of experience, we deliver high-precision P4 grade bearings that excel in heavy industry machinery. Whether your equipment requires radial and axial load handling, high rotational accuracy, or stable performance under demanding conditions, this bearing is engineered to meet your needs. With flexible order policies—including 1 piece MOQ for standard bearings and sample orders without MOQ—we ensure you get the right bearings when you need them.
Optimal Performance in Demanding Work Environments
This Double Row Angular Contact Ball Bearing 3319 thrives in heavy industry applications where precision and durability are non-negotiable. Its angular contact design allows it to handle combined radial and axial loads, making it ideal for machine tools, reducers, and printing machines. Constructed with high-grade bearing steel and available with steel, copper, or nylon cages, it maintains stability even at high speeds and under varying temperature conditions. The choice of oil or grease lubrication further enhances its adaptability to different operational environments, ensuring long service life and consistent performance.
Technical Excellence That Drives Reliability
The performance of the 3319 High Precision Bearing is defined by its key technical features. Precision rating P4 ensures minimal radial runout and axial clearance, critical for maintaining accuracy in CNC machines and spindles. The double row structure increases load-carrying capacity, allowing it to support heavier loads compared to single row bearings. Cage material selection plays a vital role—steel cages offer high strength for heavy-duty applications, while nylon cages reduce friction and noise in high-speed scenarios. Additionally, strict dimensional control and comprehensive testing during production guarantee that each bearing meets international standards, ensuring compatibility and reliability across your equipment.
Invest in Quality to Reduce Long-Term Costs
Choosing genuine, high-quality bearings like the Double Row Angular Contact Ball Bearing 3319 directly impacts your total cost of ownership. Inferior bearings may seem cheaper upfront but often lead to frequent replacements, unplanned downtime, and potential damage to associated machinery. Our bearings are manufactured under strict quality control processes, from incoming raw material inspection to full-process production supervision. All products meet ISO, ABMA, and DIN international industrial standards, supported by ISO 9001:2015 and ISO 14001 certifications. By investing in reliable bearings, you minimize maintenance costs, extend equipment life, and ensure consistent production output.
Why Industrial Buyers Choose Saifan Bearings
With over 18 years of manufacturing and export experience, Saifan Bearings has established a reputation for reliability and technical expertise. Our one-stop service covers independent R&D, mass production, and global sales, supported by a professional technical team that offers free guidance on bearing selection, installation, and maintenance. We provide a 12-month warranty from the date of delivery, with free replacement or refund for qualified defective products. Our efficient delivery ensures sample orders ship within 3-5 working days and bulk orders within 5-15 working days, with flexible payment methods including T/T, Credit Card, and Alibaba platform orders. We’ve served clients across Europe, North America, Southeast Asia, and the Middle East, earning credibility as a high-tech enterprise committed to precision manufacturing.
Packaging & Shipping
- Secure packaging in carton pallets to protect against damage during transit
- Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking information provided for all shipments
- Flexible order quantities: 1 piece MOQ for standard bearings, customized order quantities negotiable
Get Your Double Row Angular Contact Ball Bearing 3319 Today
Don’t let bearing failures disrupt your operations. Contact us with your bearing designation, application details, and quantity requirements to receive a prompt quote. Our team will ensure you get the right high precision P4 bearing for your heavy industry machinery, with fast delivery to minimize downtime. The sooner you secure reliable bearings, the sooner you can return to efficient, uninterrupted production.
Frequently Asked Questions
Q: Is this bearing a genuine original product?
A: Yes, we supply genuine original brand bearings, including SKF, with full traceability to ensure authenticity and quality.
Q: How can I confirm if the 3319 bearing is suitable for my machinery?
A: Provide your equipment model, load requirements, and operating conditions. Our professional technical team offers free guidance to confirm the correct bearing specification.
Q: What is the warranty policy for this bearing?
A: We offer an official 12-month warranty from the date customers receive the goods, with free replacement or refund available for qualified defective products.
Q: What is the minimum order quantity for the 3319 bearing?
A: The minimum order quantity for standard bearings is 1 piece, supporting both small repairs and large-scale production needs.
Q: How long does it take to ship the bearing?
A: Sample orders are shipped within 3-5 working days, and bulk orders within 5-15 working days, with various logistics options to meet your timeline.
Q: How can I verify the authenticity of the bearing?
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Quality Assurance
100% Inspection
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Delivery
3-15 Days
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
Customization
Full OEM/ODM
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
After-Sales
12-Month Warranty
Professional technical guidance and failure solutions from our R&D team.
