Double Row Angular Contact Ball Bearing 3309 a-Nr Snap Ring for Automotive Transmission Systems

Product Specifications

Application Industries

Prevent Transmission Failures with 3309 a-Nr Double Row Angular Contact Ball Bearing

Automotive transmission systems demand bearings that handle radial and axial loads without compromise. A failed bearing can lead to costly downtime, noisy operation, and even safety risks. Many suppliers force high minimum orders or deliver inconsistent quality, leaving you struggling to maintain production schedules.

Engineered for Automotive Transmission Reliability

Our Double Row Angular Contact Ball Bearing 3309 a-Nr with Snap Ring is designed to solve these challenges. With precision ratings from P0 to P4 and noise grades up to Z4, it ensures smooth operation in automotive transmissions. We support flexible order quantities—starting with 1 piece for standard bearings—and deliver samples in 3-5 working days, so you can test fit before full deployment.

Optimal Performance in Demanding Conditions

This Angular Contact Ball Bearing excels in high-torque environments typical of automotive transmission systems. Its double-row design distributes loads evenly, while the integrated snap ring simplifies installation and prevents axial displacement. Whether in passenger cars or commercial vehicles, it maintains stability under varying speeds and temperature fluctuations, reducing maintenance needs.

Key Technical Features That Matter

The bearing’s precision rating directly impacts transmission accuracy: P4 grade minimizes runout, ensuring seamless power transfer. Cage options—steel, copper, or nylon—cater to specific application needs; steel cages offer durability for heavy-duty use, while nylon reduces noise in passenger vehicles. Lubricated with high-performance grease, it operates efficiently across a wide temperature range, maintaining lubrication integrity even in extreme conditions. The separated structure allows for easy maintenance, extending service life and lowering total costs.

Why Quality Bearings Reduce Long-Term Costs

Choosing a low-quality Angular Contact Ball Bearing may save upfront costs, but the hidden expenses add up. Early failures cause production line stoppages, requiring emergency repairs and replacement parts. Our bearings meet ISO, ABMA, and DIN standards, backed by strict quality control—from raw material inspection to full-process testing. With a 12-month warranty, we stand behind every unit, ensuring you avoid the costs of premature failure and unplanned downtime.

Our Commitment to Your Success

Packaging & Shipping

• Secure carton and pallet packaging to prevent damage during transit
• Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
• Multiple logistics options: DHL, FedEx, UPS, air, and sea freight
• Real-time tracking provided for all shipments
• Flexible MOQ: 1 piece for standard bearings, customized quantities negotiable

Get the Right Bearing for Your Transmission System

Don’t let bearing issues disrupt your production. Send us your transmission specifications, required quantity, and customization needs, and our technical team will confirm the perfect fit. With fast delivery and reliable performance, we help you keep your operations running smoothly.

Frequently Asked Questions