Втулка переднего направляющего колеса, внутренний диаметр 30 мм Caterpillar 4658523

The Front Idler Bushing serves as a bearing surface between the idler shaft and the idler wheel, allowing the idler wheel to rotate smoothly as the track moves. The bushing has a cylindrical shape that fits tightly over the idler shaft, with a smooth inner surface that the shaft rotates against. The bushing is to be lubricated, either through grease fittings or an oil bath, to reduce friction and wear during operation. Attributes:• Provide the proper fit and clearance with the idler shaft• Provide high hardness and wear resistance• Manufactured to precise specifications and are built for durability and reliabilityApplications:The Front Idler Bushing is used to reduce friction between two moving parts. It consists of a cylindrical sleeve that is inserted into a hole in one of the parts, with a smooth surface that the other part can rotate against.