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Single Double Row Ball Slewing Bearing for XCMG/SANY/Zoomlion Truck Crane
Single Double Row Ball Slewing Bearing has a rectangular cross-section, which is more common in daily life. It has the characteristics of high stability and high cost performance. Widely used in engineering machinery, construction machinery, marine machinery and other fields, Single Row Ball Slewing Bearing provides a variety of solutions for medium to heavy applications.
Product Introduction
Single Row Ball Slewing Bearing is a common type of slewing bearing with the following characteristics:
I. Structural Features
Single Row Ball Slewing Bearing consists of an inner ring, an outer ring, rolling elements (single row balls) and spacers. The inner and outer rings are usually made of high-strength alloy steel, which has high load-bearing capacity and wear resistance. The rolling elements are steel balls, which are evenly distributed between the inner and outer rings through spacers to ensure the smooth operation of the slewing bearing.
II. Performance Advantages
1. Load-bearing capacity: Single Row Ball Slewing Bearing can withstand large axial forces, radial forces and overturning moments. Its load-bearing capacity depends on the size and number of rolling elements and the structural strength of the inner and outer rings.
2. Rotational accuracy: Since the contact between the rolling element and the raceway is point contact, the Single Row Ball Slewing Bearing has high rotational accuracy and can meet the rotational accuracy requirements of most mechanical equipment.
3. Small friction coefficient: The friction coefficient between the rolling element and the raceway is small, which makes the Slewing Bearing have less energy loss during operation and higher transmission efficiency.
4. Easy installation: The structure of the Single Row Ball Slewing Bearing is relatively simple, and it is easy to install and maintain. It can be connected to other parts of the equipment by bolting or welding.
III. Application Fields
Single Row Ball Slewing Bearing is widely used in various engineering machinery, port machinery, metallurgical equipment, mining machinery and other fields. For example, single row ball slewing bearings are used in cranes, excavators, tower cranes, stackers and reclaimers and other equipment.
In short, Single Row Ball Slewing Bearing plays an important role in many fields with its unique structure and performance advantages.