61805 bearing

Deep groove ball bearing with seals or shields

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.Integral sea

ling prolongs bearing service life

Simple, versatile and robust design

Low friction and high-speed capability

Accommodate radial and axial loads in both directions

Require little maintenance

Knowledge and introduction of bearings    :                                                                                                 

The 61805 bearing is a type of deep groove ball bearing that is widely utilized in various industrial and mechanical applications. Below is a detailed introduction to this bearing in English:

Basic Dimensions

• Inner Diameter: 25mm

• Outer Diameter: 37mm

• Width/Thickness: 7mm

Type and Characteristics

• Type: Deep Groove Ball Bearing

• Characteristics: This bearing type is known for its versatility, low friction, and ability to withstand radial loads as well as bidirectional axial loads. It is also designed for high-speed operation and requires relatively little maintenance compared to many other bearing types.

Applications

The 61805 bearing is commonly used in a wide range of machinery and equipment, including but not limited to:

• Water and Wastewater Pumps: Such as sewage pumps, which are crucial components in wastewater treatment systems.

• Heat Exchangers: Equipment used for transferring heat between two or more fluids.

• Manual Pumps and Mixers: For various manual and automated mixing and pumping processes.

• Electric Welding Machines: Equipment used for electric welding operations.

• Extruders and Crushers: Machines used for extruding and crushing materials.

• Machinery for Food Processing and Other Industries: Including equipment for making shoes, dry cleaning, and processing food and condiments.

• Lathes and Ceramic Cutting Machines: For precision machining and cutting operations.

Additional Versions

Certain variations of the 61805 bearing, such as the 61805-RS1 or 61805-2RS1, come with built-in seals or shields. These features help prevent the leakage of lubricating grease and the ingress of contaminants, thereby extending the bearing's service life.

Maintenance and Troubleshooting

• Lubrication: Regular lubrication is crucial for the smooth operation and longevity of the 61805 bearing. High-quality lubricant should be used, and old lubricant should be thoroughly cleaned out before replenishment.

• Troubleshooting: If the bearing experiences overheating, it may be due to damage, poor-quality lubricant, excessive clearance between bearing parts, or misalignment of the motor and pump coupler. Proper maintenance and troubleshooting measures should be taken to address these issues.

In summary, the 61805 bearing is a reliable and versatile component that plays a crucial role in many industrial and mechanical applications. Its durability, low friction, and ability to withstand various loads make it an ideal choice for a wide range of machinery and equipment.

For further details on this product please directly contact our sales department under shh@dmsw.com 

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