shaft bearing SHF*A

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Axle bearing (or English name: plane bearing) is an accessory in mechanical machines to support the operation of the machines.

Shaft bearings are a necessary mechanical accessory in most machinery. It is considered as integral part from the shaft structure. This important machine accessory contributes to creating many benefits for machine movement when participating in the mechanical machinery structure.

You will immediately know what a shaft bearing is and easily identify it when you know more about the structure of a shaft bearing. The shaft bearing structure consists of 4 parts: outer ring, inner ring, roller and bearing cage. The inner and outer rims form the frame, protecting the shaft and internal components. The roller part helps to disperse the support force, enhancing the bearing capacity. The spacer helps to separate and position the ball groove to create a fixed distance. In addition, some bearings have seals as a barrier to prevent dust and to make lubrication easier.

To easily know what shaft bearings are, you need to know their constructions. Normally, shaft bearings will have a structure with 4 main parts, including rollers, bearing cages, inner and outer rings, specifically:

• Roller: Has the role of dispersing support, enhancing bearing capacity.
• Bearing cage: Taking on the role of separating, knowing the ball groove to create a fixed and tight gap.
• Inner and Outer Rims: To create a frame to protect the shaft and internal components.

Shaft bearings often have a very high durability because they are made of a hard, cast iron alloy material that has good bearing capacity but limited load capacity. Shaft bearings come in shapes such as square, rectangular, oval, and each shape will fit a corresponding type of bearing that acts as a fixed fulcrum for the bearing.

Bearing bearings, also known as ball bearings, are shaped like round bearings with quite special structural features with 2 main parts, including:

• Bracket: Usually use cast iron alloy to create good stability.
• Rollers: Structured similar to the rollers of commonly used bearings that are responsible for fixing the shaft.

Some commonly used bearings have external characteristics with the same abbreviations such as:

• Omega bearing (UCP).
• Square-shaped, 4-point fixed flanged end bearing (UKP).
• Round flanged bearing (UFC).
• Bearings with T-shaped flanges, 1 fixed point (UCT)…