51118

Bore diameter	90 mm
Outside diameter	120 mm
Height	22 mm
Basic dynamic load rating	59.2 kN
Basic static load rating	208 kN
Reference speed	2 600 r/min
Limiting speed	3 800 r/min
Product net weight	0.642 kg

 

The 51118 thrust ball bearing is a straightforward and effective solution designed specifically to manage axial loads in a single direction. Its simple construction, consisting of a shaft washer, a housing washer, and a ball and cage assembly, ensures dependable performance for applications where precise axial support is required. This bearing is an excellent choice for machinery where other components handle the radial loads, allowing for a simplified and robust design that prioritizes axial stability.

A key advantage of the 51118 thrust ball bearing lies in its separable components. The shaft washer, housing washer, and cage assembly can all be mounted independently, which significantly simplifies the installation and removal process. This design is particularly beneficial for maintenance teams, as it allows for easy inspection and replacement of individual parts without disrupting the entire system. Choose the 51118 for applications where ease of assembly and long-term serviceability are important factors.

Built for precision, the 51118 thrust bearing provides a high degree of stiffness and is ideal for moderate-speed applications that demand accurate axial positioning. It is commonly found in machine tool spindles, rotating jacks, and automotive steering mechanisms where axial deflection must be kept to a minimum. While it is not intended for radial loads, its ability to deliver consistent axial performance makes it a reliable foundation for any rotating assembly that operates under pure thrust conditions.

 

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