Double Row Angular Contact Ball Bearing 3307 A-2Z/C3 MT33 for Gearbox Precision

Product Specifications

Application Suitability

Looking for a Reliable Double Row Angular Contact Ball Bearing 3307 A-2Z/C3 for Gearbox Precision? Here's What Matters

Selecting the right gearbox bearing often means the difference between smooth operation and unexpected downtime. Many procurement teams struggle with identifying bearings that maintain precision under varying loads, or face delays when sourcing specific models. The wrong bearing choice can lead to premature wear, vibration issues, and costly repairs—especially in critical gearbox applications where accuracy is non-negotiable.

Built for Reliable, Long-Term Gearbox Performance

The SKF 3307 A-2Z/C3 MT33 Double Row Angular Contact Ball Bearing addresses these challenges with its robust design tailored for gearbox precision. As a supplier with access to a comprehensive range of bearing types and international brands, we ensure you get the exact specifications needed without the hassle of multiple suppliers. This bearing’s double row structure provides enhanced radial load capacity, making it suitable for gearboxes where both radial and axial forces are present, such as in automotive transmission systems.

Where This Bearing Performs Best

This Precision Angular Contact Ball Bearing excels in gearbox applications operating under moderate to high speeds, where maintaining alignment and reducing friction are critical. Its angular contact design allows it to handle combined radial and axial loads, while the MT33 suffix indicates specific internal geometry optimized for precision. Whether in passenger vehicle transmissions or industrial gearboxes, this bearing delivers consistent performance in temperatures typically ranging from -30°C to 120°C, common in most gearbox environments.

Engineering Details That Matter

The 3307 A-2Z/C3 MT33 Bearing’s construction features bearing steel material, which offers excellent hardness and wear resistance—essential for withstanding the cyclic stresses of gearbox operation. The steel, copper, or nylon cage options provide flexibility based on application needs: steel cages for high load capacity, copper for heat resistance, and nylon for reduced noise and vibration. The C3 clearance designation ensures proper internal spacing to accommodate thermal expansion during operation, preventing seizure. Additionally, the 2Z suffix indicates metal shields on both sides, protecting internal components from contaminants while retaining lubrication, a key factor in extending bearing life in gearbox environments.

Why Bearing Selection Affects Total Cost

Choosing the correct SKF Double Row Ball Bearing directly impacts your total cost of ownership. A bearing with improper precision rating or load capacity may fail prematurely, leading to unplanned downtime, replacement costs, and potential damage to adjacent gearbox components. This bearing’s P0 to P6 precision ratings allow customization to match application requirements—higher precision (P2, P4) for tight tolerance gearboxes, standard precision (P0, P6) for general use—ensuring you pay for only the performance needed. By aligning bearing specifications with actual operating conditions, you reduce the risk of early failure and lower long-term maintenance expenses.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons and pallets for secure transportation
• 现货库存 available for same-day shipping on qualifying orders
• Flexible shipping options including express, air, and sea freight
• Low minimum order quantity supported for small-scale repairs or testing

Request a Quote for the SKF 3307 A-2Z/C3 MT33 Bearing

To get started, provide the bearing model, required quantity, and delivery location. Our team will promptly confirm availability and provide a competitive quote. Whether you need a single unit for maintenance or bulk orders for production, we handle all specifications to ensure you receive the right bearing for your gearbox application. The sooner you inquire, the sooner we can arrange shipment to keep your operations running smoothly.

Frequently Asked Questions