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The key to the effectiveness of tapered thrust roller bearings lies in their tapered raceways and rollers. The tapered raceways are designed to distribute the load evenly across the bearing surface, while the rollers are shaped to fit snugly between the raceways. This unique design ensures that the bearing can withstand high levels of pressure and stress, making it suitable for use in heavy-duty machinery such as gearboxes, turbines, and pumps.
Another advantage of needle thrust roller bearings is their ability to handle shock and vibration, making them suitable for use in heavy-duty machinery that experiences frequent impacts
In summary, main bearings are primarily responsible for supporting the rotational motion of the crankshaft and withstanding radial loads, while thrust bearings are designed to counteract axial forces and maintain the axial position of the crankshaft. Both types of bearings play critical roles in ensuring the smooth and reliable operation of engines and machinery.
In addition to their high load capacity and misalignment tolerance, spherical roller bearings also offer excellent reliability and durability