The NA6911 needle roller bearing is a heavy-duty radial bearing designed for automotive and industrial transmission systems. With a high load-carrying capacity and compact cross-section, it is ideal for applications requiring high radial load performance in limited installation space.

This bearing is widely used in gearboxes, drivetrains, and heavy machinery where durability and reliability are critical.

• High radial load capacity with compact design

• Needle roller structure for maximum load in limited space

• Precision-ground raceways for smooth rotation

• Durable chrome steel for long service life

• Suitable for high-speed and heavy-duty transmission systems

• OEM customization available for automotive applications

• Automotive gearboxes and transmissions

• Differential and drivetrain systems

• Construction machinery

• Industrial reducers and gear units

• Heavy-duty mechanical equipment

• ISO 9001 certified manufacturing and quality control

• Precision machining and strict dimensional inspection

• Stable batch production for consistent quality and delivery

• OEM and ODM customization for bearing structure and tolerances

• Competitive factory pricing with global export experience

• Technical support for bearing selection and drivetrain applications

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NA6911 bearings provide very high radial load capacity in a compact design, making them ideal for transmissions and gearboxes with limited installation space.

Yes. Standard NA series bearings include an inner ring, and custom sealing options are available upon request.

MOQ is flexible depending on stock availability. Standard delivery time is 7–30 days depending on order quantity and customization requirements.

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