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 |
| Industrial Machinery |
Machine Tools, Gearboxes, Printing Equipment, Reducers |
| Automotive |
Transmission Systems, Electric Motors |
| Agricultural Machinery |
Tractors, Harvesters |
| New Energy |
Wind Turbines, Solar Equipment |
Prevent Equipment Downtime with Precision 3312A-2Z/C3 MT33 Double Row Angular Contact Ball Bearing
Industrial machinery operators know the cost of unexpected bearing failure—hours of production lost, maintenance teams diverted, and cascading delays across operations. Many struggle with generic bearings that fail to meet precision requirements or suppliers who enforce rigid minimum order quantities, leaving critical repairs waiting. When exact specifications like shielded design and P0-P4 precision are non-negotiable, finding a reliable source becomes a mission-critical task.
Engineered for Industrial Machinery Reliability
The Double Row Angular Contact Ball Bearing 3312A-2Z/C3 MT33 is built to address these challenges, combining shielded protection with high precision to deliver consistent performance in industrial machinery. As a professional bearing manufacturer with decades of export experience, we support flexible order policies—including 1 piece MOQ for standard bearings—to ensure you get the exact component you need without excess inventory. Whether for machine tool spindles, textile machinery drives, or packaging equipment gearboxes, this bearing’s double row design and radial load capacity make it a workhorse in demanding industrial environments.
Optimized for High-Stress Industrial Environments
This shielded angular contact bearing excels in applications requiring both radial and axial load handling, such as conveyor systems and robotic arms. Its 2Z shielded construction provides effective protection against contaminants like dust and lubricant leakage, extending service life in factory settings where debris is common. The MT33 designation indicates optimized internal geometry for reduced friction, making it suitable for high-speed rotation in precision equipment—ensuring smooth operation even under continuous use.
Technical Features That Drive Performance
Key technical attributes set this bearing apart for industrial use. The precision rating spans P0 to P4, with tighter tolerances at higher grades ensuring minimal vibration and noise—critical for CNC machines and printing presses where accuracy directly impacts product quality. Cage options include steel, copper, and nylon, allowing customization based on operating temperature and load requirements: steel cages handle high torque, while nylon reduces friction in high-speed applications. Radial load direction capability, combined with C3 clearance, accommodates thermal expansion in machinery operating at varying temperatures, preventing premature failure.
Why Genuine Bearings Lower Total Cost of Ownership
Choosing genuine bearings over counterfeit alternatives directly impacts your bottom line. Inferior bearings often fail within months, leading to unplanned downtime that can cost thousands in lost production. Our products meet ISO, ABMA, and DIN international standards, with strict incoming material inspection and full-process production supervision—ensuring each bearing delivers the rated service life. While counterfeit bearings may have lower upfront costs, the hidden expenses of replacement, labor, and downtime make genuine bearings the more economical choice over time.
Your Trusted Partner for Industrial Bearings
With ISO 9001:2015 and ISO 14001 certifications, we adhere to rigorous quality management and environmental standards. Our professional technical R&D team and experienced QC staff conduct dimensional detection, noise & vibration tests, and service life experiments in-house to guarantee performance. We serve customers across Europe, North America, Southeast Asia, and the Middle East, offering one-stop service from independent R&D to global sales. For distributors and wholesalers, we provide free samples (freight borne by customer) to verify quality before bulk orders, ensuring confidence in every purchase.
Packaging & Shipping
- Standard packaging: Carton with pallet reinforcement for secure transportation
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight available
- Real-time tracking provided for all shipments
- Flexible MOQ: 1 piece for standard bearings, customized order quantities negotiable
Get Your Bearing Delivered Fast
Don’t let equipment downtime linger—every day of delay impacts your production schedule. Send us your bearing requirements, including quantity and application details, and our team will confirm availability and provide a quote within 24 hours. With our efficient delivery and technical support, you can get your machinery back to optimal performance quickly.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: We supply genuine original brand bearings, including SKF, with full traceability to ensure authenticity.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or technical specifications, and our professional technical team will assist with free选型确认.
Q: What is the warranty period?
A: All products come with an official 12-month warranty from the date of receipt, covering manufacturing defects.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, making it suitable for emergency repairs and small-batch purchases.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days, with flexible logistics options.
Q: How can I verify the bearing’s authenticity?
A: Genuine bearings include original packaging with brand markings; we provide traceability documents upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
