akn 61807-2Z Deep Groove Ball Bearing

Description

The akn 61807-2Z is a high-quality, single-row deep groove ball bearing designed for precision and durability. As part of the extra-light 61800 series, it is ideal for applications where space is limited and low weight is a priority. The '2Z' designation indicates that the bearing is fitted with non-contact metal shields on both sides, providing excellent protection against solid contaminants without increasing rotational friction. This makes it suitable for high-speed machinery.

Specifications

• Inner Diameter (Bore): 35 mm
• Outer Diameter: 47 mm
• Width: 7 mm
• Bearing Series: 61807
• Closure Type: 2Z (Double Metal Shields)
• Material: Steel

Label Info

• Manufacturer: akn
• Part Number: 61807-2Z

Application

This bearing is commonly used in electric motors, gearboxes, robotics, medical equipment, and other industrial machinery that requires reliable operation at high rotational speeds.

Country of Origin

Made in Italy.

CO2 Impact

Opting for this component helps avoid the 0.07 kg of CO2 emissions associated with the production of a new one, contributing to a more sustainable industrial practice.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What does the '2Z' suffix in 61807-2Z signify?
The '2Z' (or often ZZ) suffix indicates that the bearing is equipped with non-contact metal shields on both sides. These shields protect the internal components from larger contaminant particles without adding rotational friction, making them ideal for high-speed applications where minimal resistance is crucial.

Can this 61807-2Z bearing be used in a high-moisture environment?
While the '2Z' metal shields offer good protection against dust and debris, they are not designed to be waterproof. For applications with direct exposure to moisture or liquids, a bearing with contact rubber seals, typically designated with '2RS', would be a more suitable choice as it provides a much better seal against liquid ingress.

Is this 61807-2Z bearing pre-lubricated?
Yes, bearings with '2Z' or '2RS' suffixes are typically supplied pre-lubricated with a specific type of grease from the factory. They are designed to be maintenance-free for their operational lifespan and should not be washed or re-lubricated by the user unless specified by the machine manufacturer.

Friday, March 13, 2026

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