AKN 619/9-2RS1

akn 619/9-2RS1 Deep Groove Ball Bearing

Description

The akn 619/9-2RS1 is a single-row deep groove ball bearing designed for versatility and reliability. Its 9x20x6mm dimensions make it part of the extra thin 619 series, ideal for applications requiring space-saving solutions without compromising on load capacity. The 2RS1 designation signifies that it is equipped with contact seals on both sides, providing superior protection against contaminants and ensuring lubricant retention for a long, maintenance-free operational life.

Specifications

• Manufacturer: akn
• Model: 619/9-2RS1
• Type: Deep Groove Ball Bearing
• Bore Diameter (d): 9 mm
• Outer Diameter (D): 20 mm
• Width (B): 6 mm
• Seals: 2RS1 – Nitrile Butadiene Rubber (NBR) contact seals on both sides
• Cage Material: Steel

Application

This bearing is suitable for a wide range of applications, including small electric motors, office equipment, robotics, power tools, and any machinery where radial and axial loads are present in a compact design.

CO2 Impact

Choosing a refurbished or surplus component like this bearing helps reduce industrial waste and conserves resources. By reusing this item, you avoid the emission of approximately 0.02 kg of CO2 associated with the production of a new one.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the significance of the ‘2RS1’ suffix?

The ‘2RS1’ designation indicates that the bearing is equipped with contact seals on both sides. These seals are typically made from Nitrile Butadiene Rubber (NBR) and provide excellent protection against dust, dirt, and moisture, while retaining the lubricant inside the bearing. This makes it suitable for environments where contamination is a concern.

Can this 619/9-2RS1 bearing be used in high-speed applications?

Yes, the 619 series are designed for relatively high speeds due to their deep groove geometry. However, the ‘2RS1’ contact seals introduce a small amount of friction, which can limit the maximum speed compared to an open (unsealed) or shielded (ZZ) version. Always check the manufacturer’s specified limiting speed for your application’s requirements.

What type of lubrication is this bearing supplied with, and does it require maintenance?

This bearing comes pre-lubricated with a standard industrial grease, designed to last for the bearing’s entire operational life. As a sealed unit (‘sealed for life’), it does not require any relubrication or maintenance under normal operating conditions. Attempting to open the seals to add grease can damage them and introduce contaminants.

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Last Update: March 13, 2026