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Несущие знания

The Importance of Cross Roller Slewing Bearings

The crossed roller slewing bearing is a high-precision and high-rigidity slewing bearing. Its rolling elements are cylindrical rollers, which are arranged vertically and crosswise in the raceway.

Why should we choose the SE series slewing drives?

The SE series slewing drives demonstrate numerous outstanding advantages in the industrial field, providing strong support for the efficient operation of various mechanical equipment.

Why is the flanged slewing bearing so important?

Thanks to its unique structural design, the flanged slewing bearing integrates the slewing and load - bearing functions within a limited space. It is applied in many fields such as construction machinery, energy, special - purpose vehicles, port and ship, industrial automation, and robotics. It has the advantages of easy installation, precise positioning, strong load - bearing capacity, smooth operation, and good sealing performance. Moreover, it features high manufacturing precision and strong reliability.

How to Distinguish Slew Bearings of Different Precision Levels

The precision grades of bearings are primarily classified based on dimensional accuracy and rotational accuracy.

Why is slew Bearing Installation So Important?

The importance of bearing installation lies in its direct relation to the operating accuracy, stability, reliability, and service life of mechanical equipment. Improper installation may lead to frequent equipment failures and even premature scrapping.

What is the function of spur gear drive?

Spur gear drive (straight gears) are one of the most common…

How to Distinguish Ball Bearings and Roller Bearings

The roller bearing uses rollers as rolling elements, has a strong load-bearing capacity, and is suitable for situations where a large load needs to be borne. In contrast, the ball bearing uses balls as rolling elements, has low friction resistance, can withstand combined loads, and is suitable for equipment with high requirements for rotational accuracy and flexibility.

What is Double Row Ball Slew Bearing?

It features a two-row ball structure and is widely used in mechanical equipment requiring high-precision rotation and heavy-load capacity. A double row ball slew bearing is a large rotational bearing designed to withstand combined axial loads, radial loads, and overturning moments

How to Prolong the Service Life of Slew Bearings

Slewing bearings are core components of equipment, and it is…