NTN DRIVESHAFT,INC.
NTN DRIVESHAFT,INC.
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Home>Products>Excavator Slewing Bearing>Gear Slewing Bearing Rings for Stiff Boom Crane

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  • Gear Slewing Bearing Rings for Stiff Boom Crane
  • Gear Slewing Bearing Rings for Stiff Boom Crane
  • Gear Slewing Bearing Rings for Stiff Boom Crane
  • Gear Slewing Bearing Rings for Stiff Boom Crane
  • Gear Slewing Bearing Rings for Stiff Boom Crane
  • Gear Slewing Bearing Rings for Stiff Boom Crane

Gear Slewing Bearing Rings for Stiff Boom Crane

  • Our highly-skilled and factory-trained 30,2 kN Basic dynamic load rating (C) service experts have the resources to help you with all your Gear Slewing Bearing Rings for Stiff Boom Crane needs NAO45X62X20 Bearing number - including routine maintenance, 50 mm Fw major repairs, warranty service, and Excavator Slewing Bearing equipment inspections.

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  • NAO45X62X20
  • 50 mm
  • 30,2 kN
  • 5400 r/min
  • 62
  • KOYO
  • 45 mm
  • 20 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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Gear Slewing Bearing Rings for Stiff Boom CraneTechnical information

Bearing number: NAO45X62X20 Fw: 50 mm Basic dynamic load rating (C): 30,2 kN
(Grease) Lubrication Speed: 5400 r/min Outer Diameter (mm): 62 Brand: KOYO
d: 45 mm B: 20 mm Bore Diameter (mm): 45
Weight: 0,2 Kg

Gear Slewing Bearing Rings for Stiff Boom CraneCross reference

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
ra max.2.5 mm
d1450 mm
d1 ≈450 mm
Da max.527 mm
r1,2 - min.3 mm
D540 mm
Basic dynamic load rating C265 kN
Calculation factor - kr0.02
Calculation factor - f017.1
Calculation factor f017.1

Documented Solution Program Gear Slewing Bearing Rings for Stiff Boom Crane


  • Excavator Slew Ring Single-Row Ball Slewing Bearings

    Basic static load rating (C0):160 kN; r1 min.:1,1 mm; Bearing number:7222CPA; Angle (α):15 °; d:110 mm; Bore Diameter (mm):110; D:200 mm; Width (mm):38; Outer Diameter (mm):200; Brand:KOYO;
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  • Tower Crane Slew Ring Slewing Bearings of Forging Ring

    r:0,8 mm; D:53,975 mm; R:0,8 mm; B:19,837 mm; Brand:Timken; Bore Diameter (mm):23,812; T:19,368 mm; Width (mm):19,368; Size (mm):23.812x53.975x19.368; Outer Diameter (mm):53,975;
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  • Excavator Slewing Bearing Low Slewing Ring Bearings Price

    Basic dynamic load rating (C):25,8 kN; Bearing number:FJLT-3023; Bore Diameter (mm):30; Weight:0,055 Kg; C:23 mm; Size (mm):30x40x23; Brand:NSK; D:40 mm; Width (mm):23; Fw:30 mm;
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  • Pinion Excavator Slewing Bearing From China

    ra (max):1 mm; Bore Size:25 mm; Limiting Speed - Oil:16,000 rpm; Width:15 mm; Factor fo:13.9; Limiting Speed - Grease:13,000 rpm; Weight:0.128 kg; Fillet Radius/Chamfer:1 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.013 to 0.028 mm;
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  • Excavator Hardware Parts Slewing Ring for Heavy Machinery

    Brand:AST; Bore Dia (d):1.0000; Inner Width (Bi):0.8750; Outer Diameter (mm):41,275; Material:52100 Chrome steel,; Max. housing corner radius, or 45 deg. chamfer (ch):0.024; Max. shaft corner radius, or 45 deg. chamfer (ch1):0.012; Outer Width (Bo):0.7500; Outer Dia (D):1.6250; Bore Diameter (mm):25
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  • Excavator Slewing Ring Swing Circle Slewing Bearing

    ra max.:2.5 mm; d1:450 mm; d1 ≈:450 mm; Da max.:527 mm; r1,2 - min.:3 mm; D:540 mm; Basic dynamic load rating C:265 kN; Calculation factor - kr:0.02; Calculation factor - f0:17.1; Calculation factor f0:17.1;
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  • Excavator Slewing Bearings Ring by CNC Machining

    D:32,000 mm; Fw:25,000 mm; Outer Diameter (mm):32,000; Brand:NTN; Bearing number:HKS25X32X14; Width (mm):14,000; C:14,000 mm; Size (mm):25x32x14; Bore Diameter (mm):25,000;
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  • Excavator 42CrMo Forging Rings for Slewing Bearings

    Width (mm):80; D:480 mm; Outer Diameter (mm):480; C:80 mm; Bearing number:NU252-E-MA6; r2 min.:5 mm; Size (mm):260x480x80; r4 min.:5 mm; r3 min.:5 mm; S:6,2 mm;
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  • Excavator Parts Swing Bearing for Unic 500 Slewing Bearing Ring

    I:28 mm; d7:27 mm; d6:42 mm; SW:22 mm; d4:19 mm; Basic dynamic load rating (C):6,25 kN; l1 min.:8 mm; Thread (G):M16; l3 min.:22 mm; h:64 mm;
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  • Excavator Slew Bearing Komatsu Slewing Bearing Good Price Slew Ring

    Size (mm):215.9x355.6x68.26; Width (mm):68,26; F:20,64 mm; da:270 mm; Brand:Gamet; Bearing number:284215X/284355X; Da:325 mm; D:355,6 mm; Weight:22,4 Kg; B:77 mm;
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  • Excavator Turntable Slewing Ring Bearings China Low Price

    Bore Diameter (mm):75; Width (mm):37; Size (mm):75x160x37; Brand:SIGMA; Bearing number:NU 315; C:37 mm; D:160 mm; d:75 mm; Outer Diameter (mm):160; B:37 mm;
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  • Excavator Slewing Bearing Slewing Ring Bearings Low Price

    Basic dynamic load rating (C):190 kN; Outer Diameter (mm):140; Bearing number:NA3095; Bore Diameter (mm):95; d:95 mm; D:140 mm; Width (mm):43; B:43 mm; C:43 mm; Basic static load rating (C0):505 kN;
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  • Excavator Swing Circle, Slewing Bearing, Slewing Ring

    B:80 mm; Bearing number:45330; Size (mm):150x250x80; (Grease) Lubrication Speed:1100 r/min; r(min):2.5; ra(max):2; da max:179 mm; Width (mm):80; Brand:KOYO; r1(min):3;
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  • Original Parts Excavator Slewing Bearing for Sany Excavator Parts

    d:55 mm; Db max:77,6 mm; rb max.:0,3 mm; r1 min.:1 mm; D1:72,3 mm; db min:59,6 mm; Da max.:75,4 mm; B:13 mm; C:13 mm; r3 min.:0,3 mm;
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  • Excavator Slewing Rings Crane Slewing Bearing Ring Wholesale

    Bearing number:NJ 311; Bore Diameter (mm):55; Width (mm):29; D:120 mm; Basic dynamic load rating (C):153 kN; B:29 mm; d:55 mm; Outer Diameter (mm):120; Basic static load rating (C0):140 kN; (Grease) Lubrication Speed:5355 r/min;
    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
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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
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    • Company Introduction
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