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, Machine Tools, Electric Motors |
| Construction Machinery |
Conveyors, Mixers, Cranes |
| Steel & Metallurgy |
Rolling Mills, Processing Equipment |
| Mining |
Crushers, Screens, Conveyor Systems |
Minimize Gearbox Downtime with SKF 3307 A-2Z/C3 MT33 Double Row Angular Contact Ball Bearing
When gearboxes fail unexpectedly, production lines stop, maintenance costs spike, and deadlines slip. Many operations struggle with bearings that wear prematurely due to poor quality or incorrect specifications, forcing teams to manage multiple suppliers for replacement parts. This fragmentation delays repairs and creates inconsistent quality across components.
Genuine SKF Bearings in Stock for Immediate Gearbox Repairs
The Double Row Angular Contact Ball Bearing 3307 A-2Z/C3 MT33 addresses these challenges with authentic SKF quality and our one-stop procurement solution. As an official SKF distributor, we maintain large centralized inventory, ensuring this shielded angular contact bearing is available for quick delivery. Designed specifically for gearbox applications, it integrates European precision with our unified ISO 9001 quality inspection, reducing the risk of premature failure.
Optimal Performance in Gearbox Environments
This double row angular contact bearing excels in gearboxes where combined radial and axial loads are present. Its shielded design (2Z) provides effective protection against contaminants while allowing for lubrication retention, making it suitable for industrial environments with moderate dust and debris. The C3 clearance ensures proper operation under thermal expansion conditions common in gearbox applications, maintaining performance even as temperatures fluctuate during operation.
Key Technical Features That Ensure Reliability
The precision rating options (P0 to P6) allow matching to specific gearbox accuracy requirements—higher precision grades (P5/P6) reduce vibration and noise in high-speed applications, while standard grades (P0) offer cost-effective solutions for general use. The steel, copper, or nylon cage options provide flexibility: steel cages handle higher temperatures and loads, nylon cages reduce friction in moderate-speed operations, and copper cages offer enhanced durability in corrosive environments. The dual rows distribute load evenly across the bearing, extending service life compared to single row alternatives in similar applications.
Why Authenticity Matters for Your Gearbox Bearings
Counterfeit bearings often fail within months, leading to unplanned downtime and potential damage to gearbox components. A single gearbox failure can cost thousands in lost production and repair expenses. Our SKF 3307 A-2Z/C3 MT33 bearing comes with complete authorization documentation, ensuring traceability to SKF’s manufacturing standards. This authenticity guarantees the bearing meets the dynamic load capacity and fatigue life requirements necessary for reliable gearbox operation, lowering total cost of ownership by reducing maintenance frequency and extending service intervals.
Your Trusted Partner for Industrial Bearings
With over 1,200 clients across 55+ countries, we deliver dual-brand bearing solutions backed by official SKF authorization. Our cross-brand technical team provides expert选型 support, ensuring you get the right bearing for your gearbox specifications. Every unit undergoes unified ISO 9001 quality inspection before shipment, and our one-stop mixed procurement allows you to source all required bearings from a single supplier. We offer global logistics with centralized delivery, simplifying supply chain management for large projects and maintenance teams.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Available from stock for delivery within 3-7 working days
- Flexible shipping via DHL, FedEx, UPS, air, or sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity of 1 unit, supporting emergency repairs and small-scale procurement
Get Your Gearbox Back to Full Operation
Don’t let bearing issues keep your gearbox offline. Send us your bearing model, gearbox specifications, and required quantity today. Our team will confirm availability and provide a quotation within 24 hours, ensuring you receive the SKF 3307 A-2Z/C3 MT33 bearing quickly to minimize production downtime.
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 ensure authenticity.
Q: How do I confirm this bearing fits my gearbox?
A: Provide your gearbox model or technical specifications, and our cross-brand technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings are covered by the manufacturer’s warranty against manufacturing defects. We handle all warranty claims directly with SKF.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making it easy to source emergency replacement bearings.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 working days via your preferred logistics method (DHL, FedEx, UPS, air, or sea freight).
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging with holographic labels and serial numbers, which can be verified through SKF’s official channels. We also provide a copy of our authorization certificate upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
