A ZKL Deep Groove Ball Bearing Inner Dia 17 mm Outer Dia 62 mm Width 17 mm, 6403-2RS C3 is a type of rolling-element bearing designed to support both radial and axial loads by using deep grooves in the races and balls to transmit forces. They are among the most commonly used bearings due to their versatility, reliability, and ease of installation. Deep groove ball bearings are suitable for a wide range of applications, including electric motors, pumps, automotive components, and industrial machinery. Here are the key features and components of a deep groove ball bearing: Inner and Outer Rings: Deep groove ball bearings consist of inner and outer rings, also known as races, between which the balls are located. The inner ring is typically mounted on a shaft, while the outer ring is mounted in a housing or support structure. The races have deep, uninterrupted grooves that accommodate the balls. Balls: Deep groove ball bearings contain spherical balls that are positioned between the inner and outer rings. These balls transmit the loads and allow for smooth rotation of the bearing. The number and size of the balls may vary depending on the bearing size and load requirements. Cage or Separator: The cage or separator holds the balls in place within the bearing assembly, ensuring proper spacing and alignment between the balls. It prevents the balls from coming into contact with each other, reducing friction and wear. The cage may be made of steel, brass, or other materials, depending on the application and operating conditions. Raceways: The raceways are the grooves or channels machined into the inner and outer rings of the deep groove ball bearing. These raceways provide a smooth and precise path for the balls to roll along, transmitting radial and axial loads from one ring to the other. Seals or Shields: Deep groove ball bearings may be equipped with seals or shields to protect the internal components from contamination by dirt, moisture, and other contaminants. Sealed bearings contain rubber or synthetic seals that prevent the entry of contaminants, while shielded bearings contain metal shields that provide partial protection. High Radial Load Capacity: Deep groove ball bearings are primarily designed to support radial loads, making them suitable for applications where radial forces predominate. The deep grooves in the races and balls distribute the load evenly over a larger contact area, allowing for high radial load capacity. Axial Load Capacity: While primarily designed for radial loads, deep groove ball bearings can also accommodate axial loads to a certain extent. However, their axial load-carrying capacity is lower compared to their radial load capacity. Lubrication: Deep groove ball bearings require lubrication to reduce friction and wear, improve efficiency, and dissipate heat generated during operation. Lubricants such as grease or oil are applied to the balls and raceways to provide a thin film of lubrication between moving surfaces. Overall, deep groove ball bearings offer versatility, reliability, and high performance in a wide range of applications. By selecting the appropriate size, type, and configuration of deep groove ball bearings for their specific requirements, users can optimize the performance and longevity of their machinery and equipment.
Width : 17 mm
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