Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Angular Contact Ball Bearing |
| Separated |
Separated |
| Rows Number |
Double |
| Material |
Bearing Steel |
| Standard |
DIN 628-3, ISO 15:2017 |
| Series |
32 Series, 33 Series (32bd, 33bd, 32da, 33da) |
| Cage |
Polyamide (Tvh), Sheet Steel, Brass (MP) Cage |
| Seal Type |
Open, 2z, 2hrs |
| Precision |
P0 /P6 /P5 |
| Transport Package |
Carton Pallet |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
CNC Machines, Spindles, Gearboxes, Printing Equipment |
| Automotive |
Transmission Systems, Electric Motors |
| Agricultural Machinery |
Tractors, Harvesters |
| New Energy |
Wind Turbines, Solar Equipment |
Minimize Downtime with High-Precision 3310DA Double Row Angular Contact Ball Bearing
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. When a critical component like the Double Row Angular Contact Ball Bearing fails, production lines halt, maintenance costs rise, and delivery deadlines are missed. Sourcing reliable bearings with the right precision grade and quick delivery often feels like navigating a maze of suppliers with inconsistent quality.
Engineered for High-Precision Industrial Machinery Performance
The 3310DA Double Row Angular Contact Ball Bearing is designed to address these challenges. With precision grades from P0 to P5, it meets the strict requirements of high-precision industrial machinery, ensuring stable operation and extended service life. Our one-stop service covers independent R&D, mass production, and global sales, allowing us to deliver standard bearings with a 1-piece MOQ and sample orders in 3-5 working days—perfect for urgent maintenance needs or small-batch production runs.
Optimal Performance in Demanding Industrial Conditions
This Angular Contact Bearing 3310DA excels in applications requiring high radial and axial load capacity, such as machine tool spindles and gearboxes. Its double row design provides greater rigidity and alignment accuracy, making it suitable for high-speed rotation where precision is non-negotiable. Whether operating in continuous production environments or handling variable loads, the 3310DA maintains consistent performance, reducing the risk of unplanned downtime.
Key Technical Features That Drive Reliability
The 3310DA Bearing’s performance is defined by critical technical attributes. Its precision grades (P0/P6/P5) ensure tight dimensional tolerances, minimizing vibration and noise in high-speed applications. The cage options—Polyamide (Tvh), Sheet Steel, and Brass (MP)—offer flexibility for different operating conditions: Polyamide cages reduce friction at high speeds, while brass cages provide durability in high-temperature environments. Seal types including Open, 2z, and 2hrs allow customization based on contamination risks, ensuring optimal protection in dusty or moist industrial settings.
Why Genuine Bearings Matter for Total Cost of Ownership
Choosing genuine High-Precision Ball Bearing 3310DA over counterfeit alternatives delivers long-term value. Counterfeit bearings often fail prematurely, leading to repeated replacements, increased labor costs, and production losses that far exceed initial savings. Our bearings meet ISO 15:2017 and DIN 628-3 standards, backed by strict quality control—from incoming raw material inspection to full-process production supervision. This commitment to quality reduces total cost of ownership by minimizing downtime and extending maintenance intervals.
Our Commitment to Reliable Supply and Service
With over 18 years of manufacturing and export experience, Jinan Saifan Bearing Co., Ltd. has established a reputation for reliability. We hold ISO 9001:2015 and ISO 14001 certifications, ensuring compliance with international quality and environmental standards. Our in-house laboratory conducts comprehensive performance tests, including dimensional detection and noise & vibration analysis, guaranteeing consistent quality. We support OEM & ODM customization, adjusting specifications to match customer drawings, and offer a 12-month warranty with free replacement for qualified defective products. Our global sales network covers Europe, North America, Southeast Asia, and the Middle East, ensuring timely delivery and responsive after-sales support.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including express, air, and sea freight
- 1 piece MOQ for standard bearings, supporting emergency repairs
Get Your 3310DA Bearing Shipped Fast
Don’t let bearing issues slow down your production. Whether you need a single replacement or bulk order, we’re ready to fulfill your request. Send us your bearing designation, application details, and quantity, and our technical team will ensure you get the right product quickly—minimizing downtime and keeping your machinery running smoothly.
Frequently Asked Questions
Q: Is this a genuine bearing?
A: Yes, we are a professional manufacturer with strict quality control processes. All products meet international standards and are traceable through our production system.
Q: How do I confirm if the 3310DA is suitable for my equipment?
A: Provide your equipment model, operating speed, load requirements, and working conditions. Our technical team will assist in verifying compatibility and precision grade selection.
Q: What is the warranty policy?
A: We offer a 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1-piece MOQ. Customized orders have negotiable quantities based on specifications.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days; bulk orders take 5-15 working days. Logistics time depends on the selected shipping method.
Q: How can I verify the bearing’s authenticity?
A: Our bearings include production batch numbers and comply with ISO/DIN standards. We provide quality certificates and test reports upon request to confirm authenticity.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
