Single Row Four Point Contact Ball Slewing Bearing( 01 Series)

  • Single Row Four Point Contact Ball Slewing Bearing( 01 Series)
  • Single Row Four Point Contact Ball Slewing Bearing( 01 Series)
  • Single Row Four Point Contact Ball Slewing Bearing( 01 Series)
  • video
Single Row Four Point Contact Ball Slewing Bearing( 01 Series)
  • LYHGB
  • Luoyang
  • 40 days
  • 4000 sets/ month

Single row four point contact ball slewing bearing 01 series is a standard model series in China. It is made of two seat rings. The balls and the raceway are with four points contact, via which the axial force, radial force and resultant moment is born simultaneously. Outer Diameter is from 280mm to 4726mm. Most models slewing ring are with ready stock or semi-finished material stock, which can deliver out within 15 days.
Standard material we adopt is 50Mn and 42CrMo. Other customized material is also acceptable. We support models selection based on your application; teeth quenching and grinding; customized surface treatment like Blackening, phosphating, galvanizing, sandblasting and etc.
In the production process of slewing ring bearing, whole process inspection is implemented strictly to ensure that each set of products are qualified. For high-precision products, precise grinding is used to effectively control the parameters of ring ellipse, wall thickness and flatness, so as to ensure that the precision of finished products meets the requirements of standards or customer drawings.
This series models are with advantage of compact design, flexible rotating and light weight. It is widely used on rotary conveyor, welding arm and positioner, light/medium duty cranes, excavators and other engineering machines. Please feel free to tell us the application you use and we can help you choose the proper model and offer you a professional solution as soon as possible.

Single Row Four Point Contact Ball Slewing Bearing( 01 Series)


The single row four-point contact ball slewing bearing is made of two seat rings. It is with compact structure, light weight, and four-point contact between steel ball and arc raceway. It can bear axial force, radial force and overturning moment at the same time.  It is widely used on rotary conveyor, welding arm and positioner, light/medium duty cranes, excavators and other engineering machines.

slewing bearing


Slewing bearing Material


Support ring: 50Mn, 42CrMo,or customized


Steel balL:carbon-chromium bearing steel GCr15SiMn or GCr15 for rolling Material


Cage: include integral cage, segment cage and spacer-type cage. 20# steel or copper for integral and segment cages, PA 1010 resin or QA110-3-105 albronze for spacer-type cages.


Seals:uses NBR or VITON, few felted wool.


Equipment

Wide production workshop and strong production team as a support,ensure the products can be produced by required quality and quantity. andThereby increase the customer benefits.


Below is our production equipment with advanced technology , the stable and longevity  bearing produce from these equipment .


slew bearing with external gear

truck crane slewing bearing

    1.6m vertical CNC           6.3m CNC vertical lathe     8m quench machining   6m magnetic detection 

     grinding machine                                                       tool                                         machine    

slewing bearing

    1.6m CNC vertical lathe     2.5m vertical CNC         3.5m CNC gear shaping    3.5m CNC vertical lathe

                                                grinding machine            machine                                                      

slew bearing with external gear

    4 meter high speed         4m vertical CNC grinding    4m CNC hardening    5m CNC grantry drilling 

    CNC milling machine       machine                                machine                     machine


Technical Parameters

    


truck crane slewing bearing

Bearing typeBoundary dimensionsMounting hole diameterStructure dimensionsGear parametersMass    KG
Non-gear typeExternal gear typeInternal gear typeDdnHDuDnnφDLhn1mExt gearInt gearbx
mmmmmmmmDeZdeZmm
010.30.500.**011.30.500.**013.30.500.**602398805664342018500104/M10*156301233657460+0.575.8

012.30.500.**014.30.500.**66301023666260+0.575.8
010.30.560.**011.30.560.**013.30.560.**662458806264942018560104/M10*156901354258660+0.594

012.30.560.**014.30.560.**66901124267260+0.594
010.30.630.**011.30.630.**013.30.630.**732528806965642418630104/M10*167741264928360+0.5110

012.30.630.**014.30.630.**8776944886260+0.5110
010.30.710.**011.30.710.**013.30.710.**812608807766442418710104/M10*168521395709660+0.5120

012.30.710.**014.30.710.**88561045687260+0.5120
010.40.800.**011.40.800.**013.40.800.**9226781008787223022800106/M10*189681186328080+0.5256

012.40.800.**014.40.800.**10970946306480+0.5256
010.40.900.**011.40.900.**013.40.900.**10227781009788223022900106/M10*1810641307369380+0.5240

012.40.900.**014.40.900.**1010701047307480+0.5240
010.40.1000.**011.40.1000.**013.40.1000.**1122878100107892236221000106/M10*11011901168208380+0.5270

012.40.1000.**014.40.1000.**121188968166980+0.5270
010.40.1120.**011.40.1120.**013.40.1120.**12429981001198104236221120106/M10*11013001279409580+0.5300

012.40.1120.**014.40.1120.**1213081069367980+0.5300
010.45.1250.**011.45.1250.**013.45.1250.**139011101101337116340261250106/M10*112145211810448890+0.5420

012.45.1250.**014.45.1250.**14145610110367590+0.5420
010.45.1400.**011.45.1400.**013.45.1400.**154012601101487131340261400106/M10*1121608131118810090+0.5480

012.45.1400.**014.45.1400.**14161011211908690+0.5480
010.45.1600.**011.45.1600.**013.45.1800.**174014601101687151345261600108/M10*1141820127138610090+0.5550

012.45.1600.**014.45.1800.**16182411113768790+0.5550
010.45.1800.**011.45.1800.**013.45.1800.**194016601101887171345261800108/M10*1142016141156811390+0.5610

012.45.1800.**014.45.1800.**16201612315689990+0.5610
010.60.2000.**011.60.2000.**013.60.2000.**217818251442110189148332000128/M10*11622721391728109120+0.51100

012.60.2000.**014.60.2000.**182268123172897120+0.51100
010.60.2240.**011.60.2240.**013.60.2240.**241820651442350213148332240128/M10*11624961531984125120+0.51250

012.60.2240.**014.60.2240.**1825021361980111120+0.51250
010.60.2500.**011.60.2500.**013.60.2500.**267823251442610239156332500128/M10*11827721512232125120+0.51400

012.60.2500.**014.60.2500.**2027801362220112120+0.51400
010.60.2800.**011.60.2800.**013.60.2800.**297826251442910269156332800128/M10*11830781682520141120+0.51600

012.60.2800.**014.60.2800.**2030801512520127120+0.51600
010.75.3150.**011.75.3150.**013.75.3150.**337629221743286301456453150128/M10*12034801712820142150+0.52800

012.75.3150.**014.75.3150.**2234761152816129150+0.52800
010.75.3550.**011.75.3550.**013.75.3550.**337633221743686341456453550128/M10*12038801913220162150+0.53200

012.75.3550.**014.75.3550.**2238941743212147150+0.53200
010.75.4000.**011.75.4000.**013.75.4000.**4226377217441363864604540001210/M10*12243341943652167150+0.53600

012.75.4000.**014.75.4000.**2543501713650147150+0.53600
010.75.4500.**011.75.4500.**013.75.4500.**4726427217446364364604545001210/M10*12248402714158190150+0.54000

012.75.4500.**014.75.4500.**2548501911450167150+0.54000


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