688808 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 688808 bearing is a specific type of bearing that is widely used in various mechanical applications, particularly in the automotive industry. Below is a detailed introduction to this bearing in English:

Overview

The 688808 bearing, also commonly referred to as a clutch release bearing or a thrust bearing, is a precision-made component designed to support radial and axial loads. It is characterized by its robust construction, high durability, and precision engineering, making it suitable for use in high-stress environments.

Specifications

• Type: Thrust bearing (some sources may also classify it as a thrust roller bearing or a ball bearing, depending on the specific design and manufacturer).

• Model Number: 688808

• Dimensions:

• Inner Diameter: Typically, the inner diameter of this bearing is designed to fit specific shafts or axles, but specific measurements may vary depending on the manufacturer and application.

• Outer Diameter: Similarly, the outer diameter is tailored to fit the housing or support structure.

• Width/Thickness: This dimension also varies but is optimized for load capacity and stability.

• Material: The bearing is primarily made of bearing steel, which is known for its high hardness, wear resistance, and ability to maintain precision under load.

• Weight: The weight of the bearing is typically lightweight yet sturdy enough to support the required loads.

Applications

The 688808 bearing is commonly used in automotive clutches, particularly in systems that require smooth and reliable engagement and disengagement of the clutch. It is also found in other mechanical systems where thrust loads need to be supported, such as in transmissions, gearboxes, and industrial machinery.

Performance Characteristics

• High Load Capacity: The bearing is designed to support significant axial and radial loads, making it suitable for high-stress applications.

• Precision Engineering: The bearing is manufactured to precise tolerances to ensure smooth operation and reduce wear.

• Durability: Made from high-quality bearing steel, the bearing is resistant to wear and tear, providing long-lasting performance.

• Low Noise and Vibration: The smooth surfaces and precision engineering of the bearing contribute to low noise and vibration levels during operation.

Maintenance and Replacement

Regular maintenance of the 688808 bearing is crucial to ensure its continued performance and reliability. This includes inspecting the bearing for signs of wear, lubricating it with the appropriate grease or oil, and replacing it when necessary.

In conclusion, the 688808 bearing is a versatile and reliable component that plays a critical role in many mechanical systems. Its precision engineering, high load capacity, and durability make it an excellent choice for applications that require smooth and reliable operation.

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