6902rs bearings

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 6902RS bearing is a type of deep groove ball bearing that is widely used in various industrial and mechanical applications due to its versatility, durability, and precision manufacturing. Below is a detailed introduction to the 6902RS bearing in English:

Basic Specifications

• Type: Deep Groove Ball Bearing

• Model: 6902RS

• Inner Diameter (d): 15mm

• Outer Diameter (D): 28mm

• Width (B or T): 7mm

Design Features

• Deep Groove Structure: The deep groove design allows the bearing to withstand both radial and axial loads, enhancing its versatility in various applications.

• Rubber Sealed: The RS designation indicates that the bearing is sealed with rubber on both sides, providing protection against contaminants and prolonging the bearing's life.

• Precision Manufacturing: The bearing is engineered to high precision standards, ensuring smooth operation and minimal friction.

Material and Construction

• Bearing Steel: The 6902RS bearing is crafted from durable GCr15 bearing steel, which offers long-lasting reliability and resistance to wear.

• Cage: The cage, which holds the rolling elements in place, is typically made of carbon steel and is designed to maintain spacing between the rolling elements to prevent contact and reduce friction.

Performance Characteristics

• High Load Capacity: The bearing can support significant radial loads and a certain degree of axial loads.

• High-Speed Performance: The precision manufacturing and low friction design allow the bearing to operate at high speeds.

• Silent Operation: The smooth surfaces and precision manufacturing contribute to silent operation, making it suitable for applications where noise is a concern.

Applications

• The 6902RS bearing is commonly used in precision instruments, low-noise motors, automobiles, motorcycles, and general machinery.

• It is also suitable for applications such as transmissions, instrumentation, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, and engineering machinery.

Maintenance and Inspection

• Regular inspection and maintenance are essential for ensuring the optimal performance and extending the lifespan of the 6902RS bearing.

• Check for signs of wear, such as flattening, cracking, or peeling of the rolling contact surfaces.

• Ensure that the bearing is properly lubricated and that the seals are intact to prevent contaminants from entering.

In summary, the 6902RS bearing is a versatile, durable, and precision-manufactured component that is widely used in various industrial and mechanical applications. With proper maintenance and inspection, it can maintain optimal performance and extend its lifespan.

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

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