NTN DRIVESHAFT,INC.
NTN DRIVESHAFT,INC.
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Home>Products>Excavator Slewing Bearing>Excavator Hardware Parts Slewing Ring for Heavy Machinery

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  • Excavator Hardware Parts Slewing Ring for Heavy Machinery
  • Excavator Hardware Parts Slewing Ring for Heavy Machinery
  • Excavator Hardware Parts Slewing Ring for Heavy Machinery
  • Excavator Hardware Parts Slewing Ring for Heavy Machinery
  • Excavator Hardware Parts Slewing Ring for Heavy Machinery
  • Excavator Hardware Parts Slewing Ring for Heavy Machinery

Excavator Hardware Parts Slewing Ring for Heavy Machinery

  • Excavator Hardware Parts Slewing Ring for Heavy Machinery Manufacturers AST Brand , 0.8750 Inner Width (Bi) Online Wholesale NTN DRIVESHAFT,INC. Suppliers‎ ! 1.0000 Bore Dia (d)

  • What is bearing interchange？

  • AST
  • 1.0000
  • 0.8750
  • 41,275
  • 52100 Chrome steel,
  • 0.024
  • 0.012
  • 0.7500
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NTN DRIVESHAFT,INC.

NTN DRIVESHAFT,INC.China

  • NTN DRIVESHAFT,INC.2020-07-10 09:46:19
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Excavator Hardware Parts Slewing Ring for Heavy MachineryTechnical information

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): 25,4

Excavator Hardware Parts Slewing Ring for Heavy MachineryCross 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
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5158000 lbf
r - Cup Backface To Clear Radius20.250 in
Series700000
D - Cup Outer Diameter16.7500 in
Ab - Cage-Cone Frontface Clearance0.1 in
R - Cone Frontface To Clear Radius10.140 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)651500 lbf
Y2 - ISO Factor103.02
Cage TypeStamped Steel
K - Factor71.76

Documented Solution Program Excavator Hardware Parts Slewing Ring for Heavy Machinery


  • 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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  • 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 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;
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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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  • 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 Small Swing Ring Bearing Slewing Ring

    Ball Type:STEEL; Bearing Weight:0.39 Kg; Full Timken Part Number:3MM9316WICRDUH; Contact Angle:25 º; C0 - Static Radial Rating:30500 N; Precision Class:ISO P4S (ABEC 7/9); Limiting Speed (Grease):10400 rpm; D - Outer Diameter:110 mm; Design Units:METRIC; d - Bore:80 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 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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  • 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 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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  • 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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  • 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 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;
    Read More ...

  • 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 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;
    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
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    • Ucp206 ntn Bearing
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