Double Row Angular Contact Ball Bearing 3309-D-Ma Steel Cage for Gearbox Precision Machine Tools

Product Specifications

Application Industries

Minimize Downtime with 3309-D-Ma Double Row Angular Contact Ball Bearing for Gearboxes

Production delays caused by bearing failures in gearboxes and precision machine tools can cost thousands in lost output. Many buyers struggle with inconsistent quality from unauthorized suppliers or face long lead times when sourcing critical components. Matching the right bearing to your machine tool’s specific load and speed requirements often requires technical expertise that’s not always available.

SKF 3309-D-Ma Bearings: In Stock and Quality Assured

As an official SKF distributor, we stock the 3309-D-Ma Double Row Angular Contact Ball Bearing with steel cage, designed for gearbox and precision machine tool applications. Our ISO 9001 and DIN compliant inspection system ensures each bearing meets strict quality standards before shipment. With sufficient P4/P2 grade stock, we can fulfill orders quickly, reducing the wait time that stalls your production line.

Optimal Performance in Precision Machine Tool Gearboxes

This double row angular contact ball bearing excels in high-precision applications where combined radial and axial loads are present. In gearboxes and machine tool spindles, it maintains accuracy under varying speeds, providing the stable rotation critical for achieving tight tolerances in manufacturing processes. The steel cage construction enhances durability, making it suitable for continuous operation in industrial environments.

Technical Features That Impact Machine Performance

The precision rating options (P0/P2/P4/P5/P6) allow you to select the exact level of accuracy needed for your application—P2 and P4 grades are ideal for high-precision machine tools where minimal runout is essential. The double row design increases radial load capacity compared to single row bearings, while the angular contact configuration accommodates axial loads in both directions. Available with steel, copper, or nylon cages, the bearing can be tailored to specific speed and temperature requirements, ensuring optimal performance in your gearbox setup.

Why Genuine SKF Bearings Reduce Total Cost of Ownership

Non-genuine bearings may offer lower upfront costs but often fail prematurely, leading to unplanned downtime, replacement expenses, and potential damage to expensive gearbox components. Our genuine SKF 3309-D-Ma bearings come with full certification documents, ensuring compliance with industry standards and traceability to the manufacturer. By investing in authentic bearings, you avoid the hidden costs of frequent replacements and maintain consistent production quality.

Our Commitment to Reliable Bearing Supply

Packaging & Shipping

• Carton pallet packaging for secure transportation
• Stock availability for prompt delivery
• Multiple logistics options including express and standard shipping
• Full logistics tracking provided for all shipments
• Flexible order quantities to support both maintenance and production needs

Get Your 3309-D-Ma Bearing Shipped Today

Don’t let bearing issues slow down your production. Send us your 3309-D-Ma bearing requirements, including quantity and application details, and our team will provide a unified quotation within one working day. With our sufficient stock, we can arrange priority delivery for urgent maintenance needs, helping you minimize downtime and keep your machine tools running efficiently.

Frequently Asked Questions