Buy HITACHI EX FH100 120-1 SERIES TRAVEL DEVICE FINAL DRIVE SHAFT BEARING 100 X 45 X 29MM | Tonkee®

The primary function of the final drive shaft bearing is to provide support and reduce friction in the final drive assembly of the excavator.

The final drive is an essential component in heavy machinery as it is responsible for transmitting power from the hydraulic motor to the tracks, allowing the equipment to move efficiently.

Measuring 100 x 45 x 29mm, the dimensions of this bearing are critical for its compatibility with the Hitachi EX FH100 120-1 Series travel device. This precision in sizing ensures that it fits perfectly within the assembly, preventing any unnecessary wear and tear, which can lead to costly repairs and downtime.

One of the key specifications of this bearing is its material composition. Bearings like this are typically made from high-quality steel or other durable materials, designed to withstand heavy loads and harsh working conditions. Tonkee® is known for using materials that are built to last, ensuring the longevity and reliability of their components.

The bearing's 100mm outer diameter is a critical measurement as it determines the size of the bearing housing it fits into.

This ensures that it securely fits within the final drive assembly, preventing any misalignment or movement that could lead to damage. The 45mm inner diameter is equally important, as it determines the size of the shaft on which the bearing is mounted. A precise fit here is essential for the bearing to function correctly.

The 29mm width of the bearing is also significant. It determines the amount of surface area that comes into contact with other components within the final drive assembly. This surface area is where the bearing reduces friction, allowing the shaft to rotate smoothly. A wider bearing can distribute the load more effectively, potentially increasing the lifespan of the final drive assembly.

In heavy machinery applications, such as excavators, reliability and durability are of paramount importance. The Tonkee® brand is known for producing high-quality bearings that can withstand the rigors of continuous use in challenging environments. They are designed to handle heavy loads, shock loads, and high-speed rotations, making them an ideal choice for construction equipment.

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