High quality factory direct sales custom slewing bearing
- LYHGB
- LUOYANG
- 45 DAYS
- 4000 sets/ month
Crossed roller slewing bearing is a key component commonly used in construction machinery and lifting equipment.
It has the advantages of strong load-bearing capacity, flexible rotation and long service life.
Crossed roller slewing bearing, referred to as slewing bearing, is a slewing bearing with rolling elements.
Bearing, commonly used in construction machinery and lifting equipment. It realizes return through the rolling of rolling elements
Rotating motion, bearing and transmitting loads, while having high stiffness and load-bearing capacity.
Product description
The crossed roller slewing bearing is mainly composed of inner and outer rings, rollers, cages and other parts. Inside
The outer ring is a circular structure, and the inner ring and the outer ring are connected by rollers and cages, and are connected by
The rolling elements realize rotational motion. The number and arrangement of rollers and cages vary depending on
It varies depending on the application.
The working principle of the crossed roller slewing bearing is to use rolling friction to achieve slewing motion.
When external force acts on the slewing bearing, the rollers will roll between the inner and outer rings, thereby bearing
and transfer loads. Due to the characteristics of rolling friction, crossed roller slewing bearings have lower
friction coefficient and high rotation efficiency.
Application fields
Crossed roller slewing bearings are widely used in various construction machinery and lifting equipment, such as digging
Excavators, tower cranes, bridge cranes, etc. They play a role in carrying and transmitting loads in these devices.
load, and plays an important role in realizing rotary motion. At the same time, crossed roller slewing bearings are also used
Other fields, such as shipbuilding, metallurgy, etc.
Why choose us?
1. Quality Assurance
High grade raw material selection and strict material inspection.
The equipment can meet all the processing procedures and fully achieve production according to the drawings.
2. Reasonable Price
The price is the most favorable under the same quality.
The quality is the best under the same price.
3. Delivery Time Guarantee
Efficient production arrangement and inspection to guarantee the timely shippment
4. Team service
Engineers with more than ten years of experience in the industry, technical support can be provided before, during and after sales.
Delivery and goods tracking support can be provided to solve doubts.
