Four Point Contact Ball Slewing Bearing is with compact structure, light weight. the steel ball and raceway are four point contact, it can bear axial force, radial force and titling moment at the same time and is the best choice when size <2 m.
Cross Roller Slewing Bearing need high assembly clearance, it can be used in following applications, like Radar, military equipment, automated machine, turntable.
Single Row Ball Slewing Bearing is the most widely used product, more than 85% is this type, as expert in slew bearing manufacturing, we can supply as customer specific need.
Double Row Ball Slewing Bearing is with double row steel balls inside, it is the first and best choice for a equipment require heavy load but limited in radial structure size.
Flange Slewing Bearing & Light Slewing Bearing is belong to single row ball slew bearings, light weight is the significant characteristic of the light slewing ring, it is a standard product in Europe.
High Precison Cross Roller Slewing Bearing, this kind of bearing is mainly used on automation robot that need pre-load and high precision, we keep stock of RB, RE, RU, XU, XSU and CRBH series with precison P2-P5.
Excavator Slew Bearing, we prepare stock for world famous excavator, including HITACHI, KOMATSU, HYUNDAI, CAT, VOLVO, SANY, LIUGONG, KOBELCO, DOOSAN and so on.
Worm Gear Slew Drive is a new type of rotation product, usually composed by slewing beairng, worm, motor, casing, etc. it has the advantages of large size, stable transmission, long service life, easy installation.
As one of the professional slew ring bearing manufacturers and slewing ring suppliers, SWBTEC slewing ring with stable quality has been used in many kinds of applications, with the development of the time, our slew bearing is serving at the most corners of the earth, they're including truck crane, welding robot, parking equipment, airport ferris wheel, ship crane, aerial platform vehicles, etc.
SWBTEC has been keeping manufacture swing bearing for excavator company, this kind of swing bearing usually is four point contact ball bearing and need gear harden treatment.
Crane need heavy duty slew bearing with high quality and stability, this kind of slew bearing produced by SWBTEC is with higher precision than other public machinery.
Safe for aerial work platform is important, it need high stability with strong capacity, SWBTEC has manufactured specifics slew rings to suit this application.
Packaging machine usually need pre-load slew bearing, SWBTEC has developed large slew bearing with good performance to meet this kind of machine needs.
The Swbtec already supplied slewing bearing which can bear high speed rotation and very low noise to magnetic resonance. we can also develop the specific slewing beairngs for other medical machine, like medicine manufacturing.
This series turntable bearing are belong to customized bearing with high load capacity. it usually worked in a low temperature and tough environment, swbtec turntable bearing can withstand such bad condition and make it have long life time.
One of the China biggest water treatment company choose our slewing rings as the spare parts of their system, SWBTEC can supply slewing gear with any diameter to suit customer any specific requirement.
Slewing bearing with double row or triple row roller bearing can provide high load capacity within a given dimension, SWBTEC large slewing bearing do grinding to the raceway of the bearing to make sure it has good performance when loading & unloading.
Crossed roller slewing bearing is with much higher precision, it also need preload capacity, SWBTEC has rich experience to produce crossed roller slewing bearing for the precision applications.
SWBTEC, a professional slewing ring manufacturer in China since 2006,
our rich experienced engineer can design and optimize your current product to help make your machine rotate smoothly.
A huge range of normal slewing rings are available in stock for your special needs.
please feel free to contact us of slewing bearing China at any time.
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