Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Double Row Angular Contact Ball Bearing 3311A-2Z/C3 MT33 Steel Cage for Gearbox Reducer
ISO 9001 · DIN Certified
<p>Boost gearbox reducer reliability with the <strong>Double Row Angular Contact Ball Bearing 3311A-2Z/C3 MT33</strong>—engineered to minimize downtime through precise load distribution and MT33 steel cage durability. This high-performance solution streamlines your procurement with a single trusted source for critical components, ensuring consistent quality and documentation compliance.</p><ul><li>Angular contact design handles combined radial and axial loads, ideal for high-torque reducer applications</li><li>2Z seals provide enhanced contamination resistance, extending service intervals in industrial environments</li><li>C3 clearance rating optimized for thermal expansion management during continuous operation</li><li>Backed by ISO 9001/DIN compliant inspection and premium shockproof logistics for damage-free delivery</li></ul>
Technical Specifications
- Type
- Angular Contact Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
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 |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | Gearbox Reducers, CNC Machine Tools, Automation Equipment |
| Wind Power & New Energy | Wind Turbine Gearboxes, Generator Systems |
| Medical Equipment | High-Precision Medical Device Drives |
| Aerospace | Aircraft Reducer Components, Precision Actuators |
Reduce Gearbox Downtime with 3311A-2Z/C3 Double Row Angular Contact Ball Bearing
When gearbox reducers fail unexpectedly, production lines halt, maintenance costs spike, and deadlines slip. Many buyers face the frustration of long lead times for precision bearings or the risk of receiving non-genuine parts that fail prematurely. Sourcing multiple components from different suppliers only adds coordination headaches and delays.
Genuine SKF Bearings in Stock for Immediate Shipment
Our 3311A-2Z/C3 Double Row Angular Contact Ball Bearing with MT33 steel cage addresses these challenges directly. As an official SKF distributor, we maintain sufficient stock of P4/P2 grade bearings, ensuring your gearbox reducer repairs or production needs are met without unnecessary delays. Each unit undergoes precision testing procedures compliant with ISO 9001 and DIN standards before shipment.
Optimal Performance in Gearbox Reducer Applications
This double row angular contact ball bearing excels in high-torque, moderate-speed gearbox reducer environments. Its separated design allows for easy mounting and dismounting, while the angular contact structure efficiently handles combined radial and axial loads common in reducer operations. The MT33 steel cage provides enhanced rigidity and stability, critical for maintaining precision under varying load conditions.
Key Technical Features That Matter
The precision rating options (P0 to P2) ensure you can select the exact tolerance level needed for your application—P2 grade offering the highest precision for critical gearbox operations. The steel cage material provides superior heat resistance compared to nylon alternatives, making it suitable for continuous operation at elevated temperatures. With lubrication options including oil and grease, this bearing adapts to different maintenance protocols and operating conditions. The double row configuration delivers higher load capacity than single row designs, extending service life in demanding reducer applications.
Avoid Hidden Costs of Substandard Bearings
Choosing non-genuine bearings may seem cost-effective initially, but the hidden expenses add up quickly. Early bearing failure in gearbox reducers can cause secondary damage to gears and shafts, increasing repair costs by 300% or more. Production downtime from unexpected failures often exceeds $10,000 per hour for manufacturing facilities. Our genuine SKF bearings, backed by full certification documents, provide predictable performance and reduce the total cost of ownership through extended service intervals and reliable operation.
Why Buyers Trust Our Bearing Solutions
With dual European brand official authorization (FAG & SKF), we ensure every bearing in our inventory is traceable to the original manufacturer. Our precision-oriented inspection system checks each unit for dimensional accuracy and material quality before dispatch. Serving over 800 clients across 45+ countries, our senior application engineers provide expert guidance on bearing selection and installation. We offer premium shockproof logistics to ensure your bearings arrive in perfect condition, and a dedicated contact handles all technical consultation and after-sales support throughout your cooperation cycle.
Packaging & Shipping
- Original SKF packaging with protective carton and pallet reinforcement
- Stock items shipped within 3-7 working days of order confirmation
- Flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking number provided once shipment is dispatched
- Minimum order quantity of 1 piece, supporting emergency maintenance needs
Get Your Gearbox Reducer Back in Operation
Don’t let bearing issues keep your gearbox reducers offline. Send us your bearing designation, application details, and required quantity today. Our team will provide a unified quotation within one working day, including complete authorization and quality inspection documents, so you can get back to production quickly.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every bearing can be traced to the正品供应链 and we provide complete authorization documents upon request.
Q: How do I confirm if this bearing fits my gearbox reducer?
A: Provide your gearbox model or specific operating parameters (load, speed, temperature), and our senior application engineers will verify compatibility at no cost.
Q: What is your warranty policy?
A: We adhere to SKF’s official warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency maintenance situations or small-batch requirements.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 working days. We offer DHL, FedEx, UPS, air, and sea freight options based on your urgency and location.
Q: How can I verify the authenticity of the bearing?
A: Each SKF bearing includes packaging with security labels and laser markings. We provide full traceability documents and can guide you through SKF’s official verification process.
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Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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Submit your inquiry for Double Row Angular Contact Ball Bearing 3311A-2Z/C3 MT33 Steel Cage for Gearbox Reducer and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available