NTN DRIVESHAFT,INC.
NTN DRIVESHAFT,INC.
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Home>Products>Single Row Four Point Contact Ball Slewing Bearing>Tower Crane Slew Ring Slewing Bearing, Crane

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  • Tower Crane Slew Ring Slewing Bearing, Crane
  • Tower Crane Slew Ring Slewing Bearing, Crane
  • Tower Crane Slew Ring Slewing Bearing, Crane
  • Tower Crane Slew Ring Slewing Bearing, Crane
  • Tower Crane Slew Ring Slewing Bearing, Crane
  • Tower Crane Slew Ring Slewing Bearing, Crane

Tower Crane Slew Ring Slewing Bearing, Crane

  • Tower Crane Slew Ring Slewing Bearing, Crane 406.4 mm d Manufacturers NTN DRIVESHAFT,INC. , Online Wholesale Suppliers‎ 2.1 Calculation factor Y2 !

  • What is bearing interchange？

  • 2.1
  • 406.4 mm
  • 1.23
  • 252 kN
  • 330 mm
  • 1080 kN
  • 434 mm
  • 330 mm
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NTN DRIVESHAFT,INC.

NTN DRIVESHAFT,INC.China

  • NTN DRIVESHAFT,INC.2020-07-10 09:46:19
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‎Tower Crane Slew Ring Slewing Bearing, CraneSpecifications ‎

Calculation factor Y2: 2.1 d: 406.4 mm Thrust factor K: 1.23
Comparative axial load rating CFa: 252 kN T: 330 mm Comparative radial load rating CF: 1080 kN
d1 ≈: 434 mm B: 330 mm Basic dynamic load rating C: 4020 kN
Calculation factor e: 0.48

Tower Crane Slew Ring Slewing Bearing, CraneDimensions

Bore Size100 - 4500 mmOutside Diameter200 - 5000 mmModel NumberSlewing Bearing
Gear OptionsNo GearSeals TypeNbri-3, Nbri-3Place of OriginJiangsu, China (Mainland), Jiangsu China (Mainland
Warranty1 YearDelivery Detail30daysTrademarkWanda
Transport PackagePlaywood CaseSpecificationSGS, ISO9001OriginChina
HS Code8483409000
Width (mm):15mm
SKU:25tab06u/gmp4-nachi
Seals or Shields:Open Type
Oil Limiting Speed (r/min):6000
Dynamic Load Rating (kN):29.9
Grease Limiting Speed (r/min):4650
Limiting Axial Load (kN):46.4
Clearance:Standard
Cage Type:Plastic
Weight:0.24 KGS

Documented Solution Program Tower Crane Slew Ring Slewing Bearing, Crane


  • Slewing Bearing Engine Parts Rotary Table Bearing Rings

    Seals or Shields:Two Metal Shields; Static Load Rating (kN):2; Clearance:Standard; Outside Diameter (mm):28mm; Inside Diameter (mm):8mm; Weight:0.03 KGS; Cage Type:Steel; Dynamic Load Rating (kN):4.6; Limiting Speed Rating (r/min):28000; SKU:638zz-timken;
    Read More ...

  • Factory Production Big Rings Slewing Bearing Wholesale

    Seals or Shields:Open Type; Clearance:Standard; Availability:In Stock; Weight:0.02 KGS; Limiting Speed Rating (r/min):4500; Reference Speed Rating (r/min):4500; Cage Type:Plastic; Static Load Rating (kN):134; Dynamic Load Rating (kN):143; Inside Diameter (mm):100mm;
    Read More ...

  • Single Row Four Contact Ball Ring Slewing Bearing External Gear

    Adapter sleeve:OH 3056 H; ba min.:108 mm; s:13 mm; N4 max.:20 mm; Oil level, max.:81 mm; Ca:166 mm; Q120°:2860 kN; P0°:3800 kN; H2:100 mm; bc:151.5 mm;
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  • High Quality Slewing Bearing for Crane, Excavator Construction Machinery Gear Ring

    Outside Diameter (mm):47mm; Static Load Rating (kN):5; Oil Limiting Speed (r/min):50000; Availability:In Stock; Cage Type:Plastic; Width (mm):12mm; Seals or Shields:Open Type; Preload:Medium; Clearance:Standard; SKU:7005acdgb/p4a-skf;
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  • Full Trailers Parts Ball Bearing Ball Race Slewing Rings Turntable

    Inside Diameter (mm):75mm; Static Load Rating (kN):17.6; SKU:2215-k-tvh-c3-fag; Outside Diameter (mm):130mm; Fatigue Load Rating (kN):1.08; Limiting Speed Rating (r/min):5300; Seals or Shields:Open Type; Reference Speed Rating (r/min):6200; Clearance:C3; Cage Type:Plastic;
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  • Slewing Bearing Slewing Ring for Excavator Hardware Parts Heavy Machinery

    Preload:Light; Weight:0.02 KGS; SKU:7000a5trsulp3-nsk; Outside Diameter (mm):26mm; Inside Diameter (mm):10mm; Static Load Rating (kN):2.41; Grease Limiting Speed (r/min):55600; Clearance:Standard; Cage Type:Plastic; Availability:In Stock;
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  • Model Slewing Bearing Ring Outer Ring Size 500 mm

    Outside Diameter (mm):58mm; Inside Diameter (mm):45mm; Dynamic Load Rating (kN):4.88; Seals or Shields:Open Type; Availability:In Stock; Weight:0.04 KGS; Cage Type:Plastic; Width (mm):7mm; Clearance:Standard; Grease Limiting Speed (r/min):22000;
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  • Turntable Bearing for The Truck Crane /Q Serie

    Reference Speed Rating (r/min):2700; Availability:In Stock; Width (mm):60.3mm; Static Load Rating (kN):678; Weight:6.60 KGS; Inside Diameter (mm):100mm; Seals or Shields:Open Type; Clearance:C3; Outside Diameter (mm):180mm; Cage Type:Brass;
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  • Large Turntable Slewing Bearings 013.60.2000.12

    C1 max.:48 mm; r1 min.:1 mm; l7 min.:90 mm; dk:105 mm; w:90 mm; d4 ≈:105 mm; α:5 °; h1:295 mm; l4 max.:389 mm; l3 min.:85 mm;
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  • Standard Series 11 Single- Row Ball Slewing Ring Ladder Truck

    Limiting Speed Rating (r/min):9000; Weight:0.02 KGS; Inside Diameter (mm):45mm; Availability:In Stock; Seals or Shields:Open Type; Cage Type:Steel; Fatigue Load Rating (kN):1.73; Clearance:Standard; Reference Speed Rating (r/min):9000; SKU:7309becbj-skf;
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  • Tower Crane Slewing Ring Bearings China Manufacture

    Seals or Shields:Open Type; Inside Diameter (mm):20mm; Weight:0.02 KGS; Fatigue Load Rating (kN):--; Limiting Speed Rating (r/min):15000; Availability:In Stock; Outside Diameter (mm):47mm; Cage Type:Steel; Clearance:Standard; Width (mm):14mm;
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  • Cheap Tower Crane Slewing Ring Bearings Low Price

    Grease Limiting Speed (r/min):8000; Dynamic Load Rating (kN):35.5; Availability:In Stock; Width (mm):16.25mm; Inside Diameter (mm):20mm; Outside Diameter (mm):52mm; Clearance:Standard; Seals or Shields:Open Type; Static Load Rating (kN):34; Cage Type:Steel;
    Read More ...

  • Large Diameter Bearing, Slewing Bearing or Construction Machinery

    d:200 mm; Lock washer:W 040; Sleeve:S 3040x7.1/4; Lock nut:N 040; Hydraulic nut:HMVC 40E; d1:184.15 mm; Mass adapter sleeve assembly:8.85 kg; B:30.429 mm; B4:33.35 mm; d3 max.:239.852 mm;
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  • Original Sany Parts Excavator Swing Circle Sany Slewing Bearing

    d1:79 mm; Mass lock washer:0.03 kg; d:65 mm; d2:92 mm; f:8 mm; M:62.5 mm; B:1.5 mm;
    Read More ...

  • Slewing Bearings Ring for Excavator Hardware Parts

    Inside Diameter (mm):140mm; Limiting Speed Rating (r/min):2800; Availability:In Stock; Width (mm):53mm; Seals or Shields:Open Type; Fatigue Load Rating (kN):68; Clearance:C4; Dynamic Load Rating (kN):465; Reference Speed Rating (r/min):2200; SKU:23028cck/c4w33-skf;
    Read More ...

Contact Us

NTN DRIVESHAFT,INC.
Address8251 South International Drive, Columbus, IN 47201,U.S.A
Phone(Working Time)1-859-626-4100
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Product Categories

  • Excavator Slewing Bearing
  • Single Row Crosses Roller Slewing Bearing
  • Spur Gear Slewing Drive Gear Drive
  • Slewing Drive For Solar Tracker
  • Excavator Slewing Bearing
  • Slewing Drive for Construction Machine and Crane
  • Crane Slewing Bearing
  • Slewing Drive For Solar Tracker
  • Single Row Four Point Contact Ball Slewing Bearing
  • A/C Compressor clutches Bearing
  • AC Compressor OEM Clutch Bearing
  • Air conditioning compressor bearing
  • Ucp206 ntn Bearing
  • Timken 390a Bearing
  • Timken 2788 Bearing
  • Timken hh221410 Bearing
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  • Home
  • Product Categories
    • Excavator Slewing Bearing
    • Single Row Crosses Roller Slewing Bearing
    • Spur Gear Slewing Drive Gear Drive
    • Slewing Drive For Solar Tracker
    • Excavator Slewing Bearing
    • Slewing Drive for Construction Machine and Crane
    • Crane Slewing Bearing
    • Slewing Drive For Solar Tracker
    • Single Row Four Point Contact Ball Slewing Bearing
    • A/C Compressor clutches Bearing
    • AC Compressor OEM Clutch Bearing
    • Air conditioning compressor bearing
    • Ucp206 ntn Bearing
    • Timken 390a Bearing
    • Timken 2788 Bearing
    • Timken hh221410 Bearing
  • Company Profile
    • Company Introduction
  • Technical Articles
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