Zhenghe needle roller bearings are mainly used in hydraulic components, transmission mechanisms, walking mechanisms, and slewing supports of excavators, loaders, cranes, rollers, forklifts, and other equipment in construction machinery. They withstand heavy loads, impacts, and frequent reversals to ensure stable and reliable operation of the equipment.

Under heavy load, reciprocating, and high impact conditions, needle roller bearings are the key to ensuring the durability of large equipment; Joint”.

Excavator: widely used in the linkage mechanism of boom, arm, bucket, as well as the core parts of hydraulic pump and motor, resistant to soil and dust environment.

Loader/roller: It bears huge ground reaction forces and bumps in the stressed parts such as wheels, steering axles, and bulldozer plates.

Crane/Forklift: Responsible for the extension, retraction, and rotation of the hoisting mechanism and boom, ensuring safety and stability under heavy loads.

Zhenghe needle roller bearings can withstand heavy loads, impact loads, and harsh outdoor environments. They are optimized for the working conditions of heavy equipment such as mining machinery and rolling mills, extending their service life and providing hardcore transmission support for the field of engineering machinery.