87538600 Silent Block Rubber Bushing

87538600 Silent Block Rubber Bushing

Silent block rubber bushing, also known as flexible bushing, is a component that connects the chassis and suspension arms or the suspension arms and agricultural implements of agricultural machinery. Its main function is to absorb shock and reduce vibration, ensuring a smooth ride and preventing damage to the machinery. Below is a table of some common compatible brands and models of the 87538600 Silent Block Rubber Bushing.[ninja_tables id="409883"]

Applications in Agricultural Machinery

Silent Block Rubber Bushing can be applied in various parts of agricultural machinery, including:

1. Suspension System

Silent Block Rubber Bushing is used in the suspension system of agricultural tractors and other farming machinery, such as harvesters and seeders. It connects the chassis with the suspension arms or the suspension arms with the farming implements, functioning as a shock absorber.

2. Power Transmission System

Silent Block Rubber Bushing is also used in the power transmission system of agricultural machinery, such as the connection shafts between the engine and transmission, transmission and drive axle, and drive axle and wheel hub. The rubber lining helps reduce vibration during power transmission.

3. Control Mechanism

Silent Block Rubber Bushing can also be used in the steering linkage, brake system, and hydraulic control mechanism to reduce impact and vibration of moving parts.

4. Working Device Connection Point

Various working components such as plow blades, harrow frames, and cutting platforms of agricultural machinery are connected to the main frame using Silent Block Rubber Bushing to adapt to uneven working conditions and reduce the impact on the main structure.

Signs of Needing Replacement

The following are signs that indicate the Silent Block Rubber Bushing needs replacement:

1. Abnormal Vibration and Noise

When the rubber lining of the Silent Block Rubber Bushing fails, it can no longer absorb vibration, leading to vibrations being transmitted to the entire machine structure and causing noise such as "clicking" or "clanging" sounds.

2. Decreased Accuracy

If the agricultural machinery's operating accuracy decreases, such as unstable steering or difficulty maintaining a straight line while working in the field, the rubber lining of the suspension system or the working device connection point may be worn out, causing component displacement.

3. Obvious Signs of Wear and Tear

Regular inspection of the agricultural machinery's various components may reveal cracks, fractures, severe wear, deformation, or complete rupture of the rubber lining of the Silent Block Rubber Bushing. Such signs indicate that the lining has lost its function and needs replacement.

4. Decreased Driving or Operating Performance

If the agricultural machinery feels more bumpy while driving or the farming implement's contact with the soil is poor during work, it may be due to the failure of the Silent Block Rubber Bushing, which affects the normal operation of the suspension system or the working device.

Choosing the Right Silent Block Rubber Bushing

When selecting the Silent Block Rubber Bushing, the following factors should be taken into consideration:

1. Inner and Outer Diameter Size

Measure the inner and outer diameter and length of the original lining accurately to ensure that the new lining can be tightly matched with the installation position.

2. Installation Method

Pay attention to the Silent Block Rubber Bushing's design, including whether it has threads, flanges, or other special installation structures.

3. Material

High-quality rubber lining is typically made of fatigue-resistant and wear-resistant synthetic rubber, such as Nitrile Rubber (NBR), Hydrogenated Nitrile Rubber (HNBR), Fluororubber (FKM), etc., depending on the specific working conditions.

4. Damping Requirements

Choose rubber materials with appropriate damping characteristics according to the agricultural machinery's vibration characteristics to effectively absorb vibration energy.

5. Weather Resistance

If the agricultural machinery works outdoors for a long time, the lining needs to have good resistance to UV radiation, ozone, grease, and chemical corrosion.Author: Miya