"Properties:
Wear-resisting, Corrode-resisting, Durable
The conveying screw element is self-sweeping type, open longitudinally and closed laterally, which has strong conveying effect. Short material residence time and good self-cleaning property enable it to establish high pressure within a short axial distance.
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Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.
In the process of slewing bearing use, it will endure 3 different direction force, including the axial force Fa, the radial force Fr and the overturning moment M. The combination of the three loads will change as a result of different working ways and different structural types in different practical applications, sometimes it may be bear two loads, sometimes there is just one load. This requires the slewing bearings to have high stability of quality, SWBTEC slew bearing, from raceway hardening to gear hard treatment, we strive to excellence.
Double Row Ball Slewing Bearing usually include same size rolling element and different size rolling element. it is composed with two rows ball which can bear much higher axial, radial and overturning moment, it is widely used on heavy equipment, like mining equipment and large crawler crane. SWBTEC two row slewing bearings has been assembled on many customer's machine, and have received high reputation from end user, as we can help the end user to maximize their machine and provide timely and effective after-sales service and technical support.
High Precision Cross Roller Slewing Bearing can bear axial, radial and tilting moment load from different directions due to the roller inside is arranged vertically and in a 90°V groove. This design can minimum the dimensions of inner ring and outer rings and make the bearing with high rigidity and high precision which can reach to P5, P4, P2, so it is the optimal choice for applications such as industrial robot, rotator, precision rotary table, medical equipment and military equipment.
