ntn bearing 63005

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 NTN bearing 63005 is a single row deep groove ball bearing, which is part of the 63 series. Here's a detailed introduction to this specific bearing:

NTN Bearing 63005 Specifications

• Type: Single Row Deep Groove Ball Bearing

• Series: 63 Series

• Dynamic Load Rating: The dynamic load rating for this bearing is the load at which a bearing will achieve an L10 life of one million revolutions. This rating is crucial for applications that require high load-carrying capacity .

• Static Load Rating: The static load rating is the maximum load that can be applied to the bearing without resulting in permanent deformation of the bearing components .

• Bore Diameter: The bore diameter of the 63005 bearing is 25mm.

• Outside Diameter: The outside diameter is 52mm.

• Width: The width of the bearing is 14mm.

Applications

The NTN bearing 63005 is used in a variety of applications due to its versatility and durability. These include:

• Motors: Commonly used in electric motors for their ability to handle radial loads.

• Hand Tools: Found in various hand tools where precision and reliability are required.

• Fans: Used in fan assemblies for their smooth operation under continuous motion.

Technical Details

• Construction: The 63005 bearing is constructed using the Conrad method, which allows for an even distribution of balls around the raceway .

• Materials: Deep groove ball bearings like the 63005 are typically made from high-quality steel to ensure durability and strength.

• Sealing Options: NTN offers various sealing options for their bearings, including contact seals (LU for one side and LLU for both sides) made from synthetic rubber, usually colored red for easy recognition .

• Cage (Retainer): The cage is an essential component that can be made from materials like steel, brass, or nylon and can be constructed using various techniques such as pressing, machining, or molding .

Maintenance and Installation

• Lubrication: Proper lubrication is essential for the longevity of the bearing. NTN bearings are typically pre-lubricated, but periodic re-lubrication may be required depending on the operating conditions.

• Fitting: When fitting the bearing into a housing, it is important to avoid damaging the bearing components, especially if an interference fit is used. A chamfer of 10 to 15° on the lip of the housing diameter is recommended to facilitate installation .

Conclusion

The NTN bearing 63005 is a high-quality, single row deep groove ball bearing designed for applications requiring radial load support. Its construction, materials, and design make it a reliable choice for a wide range of industrial and mechanical applications. Proper installation and maintenance are key to ensuring the bearing's optimal performance and service life.

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

 Our products                                                                                                                                                                 

Ball Bearings

SKF

NSK

FAG

TIMKEN

          IKO

NTN

GMN