Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Double Row Angular Contact Ball Bearing 3307 A-2Z/C3 MT33 Shielded for Gearbox High-Speed Operation
ISO 9001 · DIN Certified
<p>Ensure smooth high-speed gearbox operation with the <strong>Double Row Angular Contact Ball Bearing 3307 A-2Z/C3 MT33</strong>, engineered to deliver stable precision even under demanding rotational loads. This SKF shielded bearing minimizes maintenance downtime by integrating dual shields to prevent lubricant leakage and contamination, while its MT33 precision rating ensures consistent performance in critical gearbox applications.</p><ul><li>Optimized for high-speed scenarios with C3 clearance, reducing heat buildup during prolonged operation</li><li>Dual-row angular contact design handles combined radial and axial loads, enhancing gearbox efficiency</li><li>Pre-lubricated with high-performance grease and steel cage construction for long-term reliability</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 |
| Specification | As Your Request |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | Gearboxes, CNC Machine Tools, Automation Equipment |
| Energy | Wind Power Generators, Turbines |
| Aerospace | High-speed Rotating Components, Precision Mechanisms |
| Medical | Medical Equipment, Precision Instruments |
Reduce Gearbox Downtime with SKF 3307 A-2Z/C3 MT33 Double Row Angular Contact Ball Bearings
Many maintenance teams face unexpected production halts when gearbox bearings fail prematurely. Mismatched bearing specifications or unreliable suppliers often lead to extended downtime, especially when urgent replacements require cross-brand sourcing. For high-speed gearbox applications, these delays can cost thousands in lost productivity each day.
SKF 3307 A-2Z/C3 MT33 Bearings: In Stock and Engineered for High-Speed Gearboxes
Our Double Row Angular Contact Ball Bearing 3307 A-2Z/C3 MT33 is specifically designed to address these challenges. As an official SKF distributor, we maintain sufficient stock of high-precision bearings, including this shielded model optimized for gearbox high-speed operation. Our ISO 9001 and DIN compliant inspection system ensures each bearing meets strict performance standards before shipment, eliminating the risks of substandard components.
Engineered for High-Speed Gearbox Performance
This SKF Double Row Angular Contact Ball Bearing excels in applications requiring both radial and axial load capacity at high rotational speeds. The shielded design (2Z) provides effective protection against contaminants while maintaining low friction, making it ideal for gearboxes in CNC machines, wind turbines, and automation systems. The MT33 precision classification ensures minimal runout and consistent performance under varying operating conditions.
Key Technical Features That Matter
The double row angular contact design allows the bearing to accommodate combined loads, a critical requirement in gearbox applications where both radial forces from power transmission and axial forces from gear meshing are present. Available precision ratings from P0 to P2 ensure suitability for everything from general industrial use to high-precision machine tools. The cage material options—steel, copper, or nylon—offer flexibility to match specific operating temperatures and lubrication requirements, while the C3 clearance provides thermal expansion allowance during high-speed operation, preventing premature failure due to friction-induced heat.
Why Authentic SKF Bearings Deliver Lower Total Cost
Choosing genuine SKF Double Row Angular Contact Bearings over counterfeit alternatives directly impacts your bottom line. Counterfeit bearings often fail within months, leading to repeated replacement costs, unplanned downtime, and potential damage to expensive gearbox components. In contrast, authentic SKF bearings are manufactured to strict material and tolerance standards, delivering longer service life and predictable performance. Our complete certification documents provide traceability, ensuring compliance with industrial quality requirements and reducing the risk of costly project delays due to documentation gaps.
Your Trusted Partner for Precision Bearing Solutions
With dual authorization for European premium brands like SKF and FAG, we stand behind the authenticity of every bearing we supply. Our senior application engineers provide expert guidance on bearing selection, ensuring optimal performance for your specific gearbox application. We serve over 800 clients across 45+ countries, offering a one-stop procurement process that consolidates your bearing and component orders, reducing supplier management costs. Our premium shockproof logistics ensure your 3307 A-2Z/C3 MT33 bearings arrive in perfect condition, ready for installation.
Packaging & Shipping
- Original SKF packaging with protective shielding to prevent damage during transit
- Stock items shipped within 3-7 working days from our centralized warehouse
- Multiple logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Full shipment tracking provided from dispatch to delivery
- Minimum order quantity of 1 piece, supporting both emergency repairs and planned maintenance
Get Your Gearbox Back to Peak Performance
Don’t let bearing issues slow down your production. Whether you need a single replacement or a bulk order of 3307 A-2Z/C3 MT33 bearings, our team is ready to process your request. Send us your bearing designation, application details, and quantity today—we’ll confirm availability and provide a quote within 24 hours, helping you minimize downtime and maintain operational efficiency.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete traceability documentation to verify authenticity, and we can provide official authorization certificates upon request.
Q: How do I confirm if this bearing fits my gearbox?
A: Our senior application engineers can assist with选型 verification. Provide your gearbox model, operating speed, load conditions, and existing bearing designation, and we’ll confirm compatibility or recommend alternatives if needed.
Q: What is the warranty policy for these bearings?
A: All SKF bearings are covered by the manufacturer’s warranty against defects in materials and workmanship. We handle warranty claims directly with SKF, ensuring prompt resolution for any qualifying issues.
Q: What is the minimum order quantity?
A: We accept orders for as little as 1 piece, making us suitable for emergency maintenance situations where small quantities are needed quickly.
Q: How long does shipping take to [my country]?
A: Standard shipping to most countries takes 3-7 working days via express courier (DHL/FedEx/UPS). For larger orders, sea freight options are available with transit times varying by destination.
Q: How can I verify the bearing’s真伪 after receiving it?
A: Authentic SKF bearings feature laser-etched markings, holographic labels on packaging, and unique serial numbers that can be verified through SKF’s official channels. We also provide a detailed inspection report with each order for additional assurance.
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Submit your inquiry for Double Row Angular Contact Ball Bearing 3307 A-2Z/C3 MT33 Shielded for Gearbox High-Speed Operation and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
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ISO 9001, DIN 620, material certs available