627555R91 Silent Block Rubber Bushing

627555R91 Silent Block Rubber Bushing

Silent Block Rubber Bushing, as mentioned by the keyword, is a rubber bushing used in agricultural machinery for buffering and shock absorption purposes. Here's a table showing the specifications of the 627555R91 Silent Block Rubber Bushing:[ninja_tables id="409883"]Silent Block Rubber Bushing is generally used in the following parts of agricultural machinery:

Suspension System

Silent Block Rubber Bushing is used in the suspension mechanism of agricultural tractors and other farming equipment such as harvesters and planters. It connects the chassis with the suspension arm or the suspension arm with the farming equipment, thus providing cushioning and shock absorption.

Power Transmission System

Silent Block Rubber Bushing is used in the connection shafts between the engine and transmission, transmission and drive axle, and drive axle and wheel hub. The rubber lining reduces vibration transmission during the power transmission process.

Control Mechanism

Silent Block Rubber Bushing is used in steering links, brake systems, and hydraulic control mechanisms to reduce the impact and vibration of moving parts.

Working Device Connection Point

The connection point between various working components of agricultural machinery (such as plows, harrow discs, and cutting tables) and the main frame is where rubber shock-absorbing bushings are used to adapt to uneven working conditions and reduce impact on the main structure.The 627555R91 Silent Block Rubber Bushing can be adapted to various brands and models of agricultural machinery, as shown below:[Insert the table of compatible machinery]Apart from the Silent Block Rubber Bushing, we also offer various other agricultural machinery parts such as agricultural chains, agricultural gearbox, pulleys, sprockets, couplings, pto shafts, and concaves.When do you need to replace the Silent Block Rubber Bushing in your machinery? Here are some signs:

Abnormal Vibration and Noise

When the rubber lining fails, the vibrations that used to be absorbed by it will be transmitted to the entire machinery structure, resulting in noise such as "clank" and "clang."

Decreased Precision

If the operation precision of the machinery decreases, such as unstable steering or difficulty in maintaining a straight line during fieldwork, it may be due to the wear of the rubber lining in the suspension system or working device connection point, causing the parts to shift.

Visible Wear and Tear

If the rubber lining shows surface cracks, severe wear, or deformation, or has completely broken, it has lost its function and must be replaced.

Decreased Performance

If the machinery feels more bumpy during operation, the riding comfort decreases significantly, or the farming equipment cannot maintain good contact with the soil, it may be due to the failure of the Silent Block Rubber Bushing affecting the suspension system or working device's normal operation.To choose the right Silent Block Rubber Bushing, consider the following factors:

Inner and Outer Diameter Size

Precisely measure the original lining's inner and outer diameter and length to ensure the new lining fits snugly in place.

Installation Method

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

Material

High-quality rubber bushings are typically made of fatigue-resistant and wear-resistant synthetic rubber, such as NBR, HNBR, FKM, etc., depending on specific working conditions.

Damping Requirements

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

Weather Resistance

If the machinery works outdoors for an extended period, the lining must have good UV resistance, ozone resistance, oil and chemical resistance.Author: Miya