China Kobelco Hydraulic Final Drive Motor Supplier
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Home>Products>Large Slewing Bearings>R8-44N3 Rotek Slewing Ring Bearings

  • R8-44N3 Rotek Slewing Ring Bearings
  • R8-44N3 Rotek Slewing Ring Bearings

Rotek R8-44N3 MODELS

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R8-44N3 Rotek Slewing Ring Bearings

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Large Slewing Bearings

Rotek R8-44N3 Bearing SPECIFICATIONS

  • R8-44N3 Rotek Slewing Ring Bearings with easy-to-use parts graphics, giving you the ability to check parts availability, 2800 r/min Limiting speed Large Slewing Bearings 38.342 mm a pricing, China Kobelco Hydraulic Final Drive Motor Supplier examine 167.5 mm db min. remanufactured options.

  • Rotek
  • R8-44N3

  • 38.342 mm
  • 167.5 mm
  • 2800 r/min
  • 5 mm
  • 3.3 mm
  • 34.925 mm
  • 1.7
  • 41.275 mm
China Kobelco Hydraulic Final Drive Motor Supplier

China Kobelco Hydraulic Final Drive Motor SupplierChina

  • China Kobelco Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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R8-44N3 Rotek Slewing Ring Bearings Dimensions

  • 38.342 mm
  • 167.5 mm
  • 2800 r/min
  • 5 mm
  • 3.3 mm
  • 34.925 mm
  • 1.7
  • 41.275 mm
  • 2400 r/min
  • 41.275 mm
  • 0.35
  • 152.4 mm
  • 251 kN
  • 3.3 mm
  • 480 kN
  • LM 330400
  • 166 mm
  • 3.3 mm
  • 0.9
  • 189 mm

Rotek R8-44N3 R8-44N3 Rotek Slewing Ring Bearings Technology

 

A16-79P1A Rotek Slewing Ring BearingsR2:22.225 mm; Ca:45.796 mm; Appropriate attachment bolt size G:0.625 in; da:73.025 mm; PG:1/8 NPT; J max.:279.4 mm; Cap bolt recommended tightening torque:298.3 N·m; Cap bolt, SAE grade:8; P90°:49.8 kN; Max. speed for PosiTrac Plus seal:1950 r/min; A2:127 mm; Pa:9.25 kN; RG:3/8 NPT; ba:35.719 mm; PosiTrac Plus contact element:2 x B10724-53; N1:19.05 mm; Labyrinth ring:2 x LOR 52; P120°:31.6 kN;
L6-25P9ZD Rotek Slewing Ring BearingsCalculation factor f2A:1; Calculation factor f:1.08; a:27.3 mm; Basic dynamic load rating C:16.3 kN; Ball diameter Dw:7.938 mm; Preload class C GC:870 N; r1,2 min.:1.1 mm; db min.:66 mm; Calculation factor (single, tandem) Y2:0.87; Db max.:90.8 mm; Calculation factor e:0.68; Calculation factor f1:0.99; Static axial stiffness, preload class A:135 N/µm; Preload class B GB:440 N; B:18 mm; Fatigue load limit Pu:0.52 kN;
3R8-88E9 Rotek Slewing Ring Bearingsda min.:57 mm; D1 ≈:77.95 mm; ra max.:1 mm; B:23 mm; Limiting value e:0.3; Basic static load rating C0:88 kN; Limiting speed:14000 r/min; da max.:57.5 mm; D:90 mm; d1 ≈:64 mm; r3,4 min.:1.1 mm; Reference speed:8500 r/min; s max.:1.5 mm; Fatigue load limit Pu:11.4 kN; Calculation factor kr:0.3; Basic dynamic load rating C:90 kN; Axial load factor Y:0.4; Da max.:82.4 mm; d:50 mm; Mass bearing:0.66 kg;
L9-38P9Z Rotek Slewing Ring BearingsPermissible sliding velocity v min.:0.25 m/s; B:40 mm; Tolerance shaft:h8; d:20 mm; Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; D:40 mm; Permissible sliding velocity v max.:5 m/s; Tolerance housing:H7; Coefficient of friction µ min.:0.05; Specific dynamic load factor K:10 N/mm²; Mass bushing:0.23 kg;
M4-30P4Z Rotek Slewing Ring Bearingsda min.:22.1 mm; D:35 mm; Sealing solution:Triple-lip seals; Mass plain bearing:0.065 kg; Basic dynamic load rating C:44 kN; da max.:24.2 mm; b1:3.1 mm; M:2 mm; rb max.:0.3 mm; dk:29 mm; Lubricant:Maintenance free &nd; C:12 mm; Basic static load rating C0:146 kN; Da min.:30.9 mm; ra max.:0.3 mm; Material constant KM:330; B:16 mm; Da max.:33.2 mm; b:3.1 mm; α:9 °;
M4-26P4Z Rotek Slewing Ring BearingsPu:13.900 kN; b1:13 mm; r1s (min):2 mm; s:1.5 mm; F:65 mm; b:8 mm; Static (Coa):114 kN; d2:50 mm; rs (min):2 mm; B:27 mm; d2 (max):71.4 mm; D:110 mm; Dynamic (Ca):117 kN; E:97 mm;
A14-48E22 Rotek Slewing Ring BearingsB:38.1 mm; Bearing:YAR 206-104-2RF/VE49; A:33 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Limiting speed:3800 r/min; Basic dynamic load rating C:19.5 kN; s1:22.2 mm; Mass bearing unit:0.44 kg; Recommended tightening torque for grub screw:4 N·m; Thread grub screw G2:1/4-28 UNF; B4:5 mm; T:42.2 mm; J:116.5 mm; L:83 mm; Housing material:Composite for food a; Recommended diameter for attachment bolts, mm G:10 mm;
L9-42E9Z Rotek Slewing Ring BearingsMass bearing:7.55 kg; Basic dynamic load rating C:535 kN; da min.:131 mm; D:200 mm; d2 ≈:135 mm; ra max.:2 mm; K:4.5 mm; d:120 mm; Basic static load rating C0:695 kN; Fatigue load limit Pu:71 kN; Calculation factor Y1:2.5; Calculation factor Y2:3.7; B:62 mm; da max.:135 mm; Da max.:189 mm; b:8.3 mm; D1 ≈:183 mm; Calculation factor e:0.27; Limiting speed:720 r/min; r1,2 min.:2 mm;

 

 

No.BrandTFMdENHU
L9-42N9ZRotek - - - - - - 109.537 mm -
3R6-55E9Rotek - - - - - - - -
H8-54N1Rotek - - - - - - - -
R8-44E3Rotek - - - - - 38 mm - -
R9-67E3Rotek - - - 50 mm - 26 mm114 mm -
L6-25N9ZDRotek - - - 17 mm - 6.8 mm25 mm -
S14-90E1Rotek - - - - - - 258.762 mm -
A14-49P1ARotek - 113.5 mm - 90 mm - - - -
L6-22N9ZDRotek - - 2.5 mm30 mm - - - -
A14-56P1ERotek - - 13 mm750 mm - - - -
S16-112E1Rotek - - - - - - - -
A12-48E12Rotek - - - 70.000 mm - - - -
R9-67N3Rotek53.3 mm - - 34.925 mm - - - -
A24-119E11ARotek - - - - - - - -
A10-32N1ARotek - - - 60.000 mm - - - -
A14-48E22Rotek42.2 mm - - 31.75 mm - - 142.5 mm -
R8-39N3Rotek - - - 15.000 mm - - - -
M5-30P1ZRotek - - - - - - 217.488 mm -
L9-53E9ZRotek - - - - - - 305.594 mm -
A6-11P5Rotek - - - 200 mm - - - -

 

R8-44N3 Rotek Slewing Ring Bearings Video

 

Rotek R8-44N3 INTERCHANGE

Large Slewing Bearings Part series R8-44N3 is a potential replacement for these common bearing part numbers:

  • R8-44N3

  • R8-44N3

  • R8-44N3

  • R8-44N3

  • R8-44N3

  • R8-44N3

  • R8-44N3

  • R8-44N3

Contact Us

China Kobelco Hydraulic Final Drive Motor Supplier
AddressAmilio Ardenas No.102 APDO.204,H.K.62865,Neptla,EO City Mexico, Mexico
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Rotek R8-44N3 Technical Articles

Can you use a hydraulic pump as a motor?
Can a hydraulic gear pump be used in place of a hydraulicNov 13, 2017 — Hydraulic machines perform this work through the use of the high pressure fluid How do you select parts for and design a hydraulic system (pumps, motors,  Select the...
How do I know if my hydraulic motor is bad?
3 Simple Tests to Identify a Bad Pump On-Site - BernellJul 22, 2015 — Before you disconnect your hydraulic pump and bring it to a shop for other signs of wear on the component walls, you definitely have a pump  How to Find Out the...
How often should you change hydraulic oil?
Changing Hydraulic Filters - When Is The Right Time? - MACJan 30, 2018 — So how often should you change your hydraulic filters? If the filter setup includes a bypass valve, then the fluid will bypass the filter once the  How often should...

Large Slewing Bearings CATEGORIES

  • Kobelco Hydraulic Final Drive Motor
  • Hitachi Hydraulic Fianla Drive Motor
  • Komatsu Dozer Travel Motor
  • Airman Hydraulic Final Drive Motor
  • Nachi Hydraulic Final Drive Motor
  • JCB Heavy Duty Hydraulic Final Drive Motor
  • JCB Hi Flow Low Hydraulic Final Drive Motor
  • Davey Drill Hydraulic Final Drive Motor
  • JCB Low Emission Hydraulic Final Drive Motor
  • John Deere Hydraulic Final Drive Motor
  • Dynapac Hydraulic Final Drive Motor
  • Asv Hydraulic Final Drive Motor
  • Pel Job Hydraulic Final Drive Motor
  • JCB Wheeled Hydraulic Final Drive Motor
  • Thomas Hydraulic Final Drive Motor
  • Wacher Neuson Hydraulic Final Drive Motor
  • Gradall Hydraulic Final Drive Motor
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Bearing Slewing Ring
  • Super Precision Bearings
  • Super Precision Angular Contact Bearings
  • Super Precision Bearing
  • Slewing Ring
  • Spherical Roller Bearing
  • Crossed Roller Bearing
  • Thrust Spherical Roller Bearing
  • Complex Bearings
  • Double Row Tapered Thrust Roller Bearings
  • Railway Rolling Spherical Roller Bearings
More

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  • Home
  • Stock Categories
    • Kobelco Hydraulic Final Drive Motor
    • Hitachi Hydraulic Fianla Drive Motor
    • Komatsu Dozer Travel Motor
    • Airman Hydraulic Final Drive Motor
    • Nachi Hydraulic Final Drive Motor
    • JCB Heavy Duty Hydraulic Final Drive Motor
    • JCB Hi Flow Low Hydraulic Final Drive Motor
    • Davey Drill Hydraulic Final Drive Motor
    • JCB Low Emission Hydraulic Final Drive Motor
    • John Deere Hydraulic Final Drive Motor
    • Dynapac Hydraulic Final Drive Motor
    • Asv Hydraulic Final Drive Motor
    • Pel Job Hydraulic Final Drive Motor
    • JCB Wheeled Hydraulic Final Drive Motor
    • Thomas Hydraulic Final Drive Motor
    • Wacher Neuson Hydraulic Final Drive Motor
    • Gradall Hydraulic Final Drive Motor
    • Large Slewing Bearings
    • Slewing Ring Bearings
    • Kaydon Slewing Bearing
    • Bearing Slewing Ring
    • Super Precision Bearings
    • Super Precision Angular Contact Bearings
    • Super Precision Bearing
    • Slewing Ring
    • Spherical Roller Bearing
    • Crossed Roller Bearing
    • Thrust Spherical Roller Bearing
    • Complex Bearings
    • Double Row Tapered Thrust Roller Bearings
    • Railway Rolling Spherical Roller Bearings
  • Technical Articles
  • Kobelco Hydraulic Final Drive Motor
  • Hitachi Hydraulic Fianla Drive Motor
  • Komatsu Dozer Travel Motor
✖

Home

Stock Categories

Technical Articles

Kobelco Hydraulic Final Drive Motor

Hitachi Hydraulic Fianla Drive Motor

Komatsu Dozer Travel Motor

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