Timken 61806-ZZ Deep Groove Ball Bearing

Description

The Timken 61806-ZZ is a high-precision, single-row deep groove ball bearing designed for reliability in a variety of industrial applications. It features dual metal shields (ZZ) to provide protection against contamination and retain lubricant, ensuring a long service life. Its versatile design allows it to accommodate both radial and axial loads in both directions.

Specifications

• Bore Diameter: 30 mm
• Outside Diameter: 42 mm
• Width: 7 mm
• Seals/Shields: ZZ (Metal shields on both sides)
• Material: Steel
• Type: Deep Groove Ball Bearing, Single Row

Label Info

• Brand: Timken
• Model: 61806-ZZ
• EAN: 053893771441

Application

Suitable for electric motors, gearboxes, pumps, and general machinery where moderate speeds and loads are present. The ZZ shields make it ideal for environments with moderate levels of dust or dirt.

CO2 Impact

By purchasing this reused bearing, you are helping to prevent the emission of approximately 0.04 kg of CO2. This is equivalent to the energy needed to charge a standard smartphone almost 5 times.

Availability

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

FAQ

Question? What does the 'ZZ' suffix signify in the 61806-ZZ model number?

Answer: The 'ZZ' suffix indicates that the bearing is equipped with two non-contact metal shields, one on each side. These shields protect the internal components from larger contaminants and help retain the factory-filled grease without adding rotational friction.

Answer: While the 61806-ZZ is capable of handling moderate to high speeds, the limiting speed is influenced by factors like lubrication, load, and heat dissipation. The metal shields ('ZZ') are non-contact, which allows for higher speeds compared to contact seals (like '2RS'). Always consult the manufacturer's datasheet for specific speed ratings for your application.

Answer: Yes, Timken bearings with a ZZ shield are typically supplied pre-lubricated with a high-quality grease, designed for a long service life under normal operating conditions. No additional lubrication is required upon installation.

Last Update: Friday, March 13, 2026

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