flanged sleeve 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    :                                                                                                 

Flanged sleeve bearings are a type of plain bearing, also known as journal bearings or bushings, that are designed to reduce friction and support loads in rotary or linear applications. Here's a detailed introduction to flanged sleeve bearings:

What Are Flanged Sleeve Bearings?

Flanged sleeve bearings are cylindrical bearings with a flange at one end, which serves as a locating surface during assembly. The flange can also incorporate mounting holes used to secure the bearing in place. These bearings function via a sliding action instead of the rolling action used by ball, roller, and needle bearings.

Construction and Types

• Sleeve: A basic cylindrical bearing with straight inside and outside diameters.

• Flanged: A plain bearing with a flange at one end, used for assembly and as a locating surface.

Advantages of Flanged Sleeve Bearings

• Low Friction: They provide smooth operation with minimal friction due to their sliding action.

• Load Support: Capable of handling both radial and axial loads, making them highly versatile.

• Self-Lubricating: Often made from materials that allow for self-lubrication, reducing the need for additional lubrication systems.

• Cost-Effectiveness: Generally less expensive compared to other types of bearings, while still offering high load-carrying capacity.

Applications

Flanged sleeve bearings are used in a variety of applications where high speeds and accuracy are important, such as in automobiles, robotics, industrial machinery, and any equipment requiring precise movement and load support.

Material and Specifications

Flanged sleeve bearings can be made from materials such as bronze, copper, acetal, or steel, and may include additional linings for improved performance. Some common specifications for these bearings include:

• Bushing Clearance: The radial movement space within the bushing for the shaft.

• Bearing ID and OD: The inside diameter (ID) and outside diameter (OD) of the bushing, excluding the flange.

• Length: The overall length of the bearing.

• Loading: The maximum load a bearing can handle, given in pounds per square inch.

• Rotating Speed: A factor related to bearing material, lubrication, alignment, shaft surface finish, and shaft hardness.

• PV Value: The product of the specific load (P) and the sliding speed (V), which significantly influences the service life of the bushing.

Mounting and Maintenance

The mounting configuration of flange bearings is crucial for securing the bearing and maintaining alignment. Proper installation and maintenance are essential to ensure the bearing's performance and longevity. Flanged bearings are often maintenance-free, which reduces downtime and cost.

In summary, flanged sleeve bearings are reliable and efficient bearing solutions for a wide range of industrial applications. Their design, material composition, and specifications make them suitable for applications requiring low friction, high load capacity, and precise movement.

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