With the help of thrust washers, they can be easily maintained the gap and helps to reduce the lateral movement of the crankshaft. These thrust washers assemble among the machined surfaces in the web and the crankshaft saddle.

#5 Thrust WashersĪt some points, two or more thrust washers are provided to stop the crankshaft from moving lengthways. And it is very helpful for achieving a higher RPM and makes the engine run easily. The reason for installing counterweights in the crankshaft is they can eliminate the reaction caused by rotation. This provides balance and stability to the crankshaft. The counterweights are a type of weight that applies the opposite force. The crank web connects the crankshaft to the main bearing journals. The Crank web is the most essential part of the crankshaft. The main bearings vary from engine to engine, often according to the forces given by the engine. This bearing is such as a plain bearing or journal bearing. These bearings hold the crankshaft and provide it to rotate inside the engine block. Journals have been attached to the engine block. These are also known as connecting rod journals. The surface of the crankpin is cylindrical to give the rotative force to the large end of the connecting rod. It allows the connecting rod to be attached to the crankshaft very firmly. The crankpin is a mechanical part of an engine. You might to read this: What is Fuel Injection System? And Types of Fuel Injection Parts of Crankshaftįollowing are the main parts of crankshaft with its diagram:

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