Product Specifications
| Parameter |
Details |
| Model Designation |
3307 A-2Z TN9/Mt33 |
| Bearing Type |
Double Row Angular Contact Ball Bearing |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Precision Rating |
P0, P2, P4, P5, P6 |
| Structure |
Angular Contact |
| Separated |
Separated |
| Cage Material |
Steel Cage, Copper Cage, Nylon Cage |
| Lubrication |
Oil Grease |
| Trademark |
SKF |
| Origin |
Jiangsu China |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
Transmission Gearboxes, Electric Motors, Conveyor Systems |
| Machine Tools |
Spindles, Rotary Tables, Precision Drives |
| Industrial Machinery |
Compressors, Pumps, Fans |
Stop Transmission Downtime — Genuine SKF 3307 A-2Z TN9/Mt33 Double Row Angular Contact Ball Bearing In Stock
Industrial maintenance teams know the frustration: a bearing failure in transmission equipment halts production, and sourcing a replacement means navigating multiple suppliers with inconsistent lead times. When every hour of downtime costs thousands in lost output, waiting for cross-brand deliveries or verifying authenticity becomes a critical pain point.
SKF Authorized Quality, Delivered as Fast as Your Production Line Needs
As an official SKF distributor, we stock the 3307 A-2Z TN9/Mt33 Double Row Angular Contact Ball Bearing with steel cage — designed specifically for transmission equipment where radial and axial load handling matters. Our ISO 9001 quality inspection system ensures each bearing meets SKF’s exacting standards, while our centralized inventory means your order ships within 3-7 working days, not weeks.
Engineered for Transmission Equipment’s Toughest Conditions
This double row angular contact ball bearing excels in high-speed transmission applications, where it handles combined radial and axial loads with precision. The separated design allows for easy mounting and dismounting during maintenance, while the steel cage provides stability at rotational speeds common in conveyor drives and gearboxes. Whether your equipment operates in dust, moderate vibration, or temperature fluctuations, this bearing maintains consistent performance.
Technical Details That Maximize Equipment Uptime
The 3307 A-2Z TN9/Mt33’s precision rating options (from P0 to P2) let you match bearing accuracy to your transmission’s requirements — P5 for standard industrial drives, P2 for high-precision machine tool spindles. Its double row structure increases radial load capacity compared to single row designs, extending service life in heavy-duty applications. The 2Z seal configuration offers effective protection against contamination, reducing lubrication loss and maintenance frequency. When paired with SKF’s recommended grease, this bearing delivers reliable operation even in continuous-duty scenarios.
Why Genuine SKF Bearings Lower Your Total Cost of Ownership
Counterfeit bearings may cost less upfront, but they typically fail 3-5 times faster than genuine SKF products — leading to unplanned downtime, emergency repair costs, and potential damage to adjacent components. Our authorized supply chain guarantees each 3307 A-2Z TN9/Mt33 bearing is manufactured to SKF’s material and tolerance standards, backed by the brand’s decades of engineering expertise. For transmission equipment, where bearing failure risks production halts, investing in genuine parts reduces long-term costs by up to 40% compared to cheaper alternatives.
Your Trusted Partner for Industrial Bearing Solutions
With official authorization from SKF and Timken, we provide dual-brand solutions that 1,200+ clients across 55+ countries rely on. Our cross-brand technical team helps verify bearing compatibility for your specific transmission equipment, while our unified quality control ensures consistent performance across every order. We support mixed-brand procurement, so you can source all your bearing needs — including this SKF 3307 A-2Z TN9/Mt33 — through a single point of contact, streamlining your supply chain and reducing administrative overhead.
Packaging & Shipping
- Original SKF packaging with product certification and traceability documentation
- Secure carton and pallet packaging to prevent damage during transit
- 3-7 working days delivery for in-stock items
- Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 unit, ideal for emergency repairs
Get Your Transmission Back Online — Request a Quote Today
Every hour your transmission equipment is down impacts your bottom line. Our in-stock SKF 3307 A-2Z TN9/Mt33 bearings are ready to ship, backed by our technical support team to ensure proper选型. Send us your bearing designation, application details, and quantity, and we’ll deliver a quote within 24 hours — so you can minimize downtime and get back to production.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with SKF’s original packaging and traceability documentation to confirm authenticity.
Q: How do I confirm if the 3307 A-2Z TN9/Mt33 fits my equipment?
A: Provide your equipment model or transmission specifications, and our technical team will verify compatibility and recommend the correct bearing configuration.
Q: What is the warranty policy for this bearing?
A: All SKF bearings are covered by the manufacturer’s warranty against material and manufacturing defects. We handle warranty claims directly with SKF for efficient resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us ideal for emergency maintenance needs or small-batch replacements.
Q: How long does shipping take to [my country]?
A: In-stock bearings ship within 3-7 working days. Transit time depends on location — typically 3-5 days for major cities via express courier, 2-4 weeks via sea freight.
Q: How can I verify the bearing’s authenticity upon receipt?
A: Check for SKF’s holographic label on the packaging, laser-etched part number on the bearing, and scan the QR code to access SKF’s verification portal. 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.
