China Kobelco Hydraulic Final Drive Motor Supplier
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Home>Products>Large Slewing Bearings>3R8-88E9 Rotek Slewing Ring Bearings

  • 3R8-88E9 Rotek Slewing Ring Bearings
  • 3R8-88E9 Rotek Slewing Ring Bearings

Rotek 3R8-88E9 MODELS

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3R8-88E9 Rotek Slewing Ring Bearings

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Large Slewing Bearings

Rotek 3R8-88E9 Bearing SPECIFICATIONS

  • Welcome 57 mm da min. to the 1 mm ra max. 3R8-88E9 Rotek Slewing Ring Bearings China Kobelco Hydraulic Final Drive Motor Supplier online seller.

  • Rotek
  • 3R8-88E9

  • 57 mm
  • 77.95 mm
  • 1 mm
  • 23 mm
  • 0.3
  • 88 kN
  • 14000 r/min
  • 57.5 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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3R8-88E9 Rotek Slewing Ring Bearings Dimensions

  • 57 mm
  • 77.95 mm
  • 1 mm
  • 23 mm
  • 0.3
  • 88 kN
  • 14000 r/min
  • 57.5 mm
  • 90 mm
  • 64 mm
  • 1.1 mm
  • 8500 r/min
  • 1.5 mm
  • 11.4 kN
  • 0.3
  • 90 kN
  • 0.4
  • 82.4 mm
  • 50 mm
  • 0.66 kg

Rotek 3R8-88E9 3R8-88E9 Rotek Slewing Ring Bearings Technology

 

R9-55N3 Rotek Slewing Ring BearingsDb1:87 mm; Thread grub screw G2:M6; Housing material:Cast iron; A1:13 mm; N4:4 mm; N:14 mm; Da:106.4 mm; Db2:95 mm; d:36.513 mm; L:118 mm; J6:106 mm; Hexagonal key size for grub screw N:3 mm; A:34.5 mm; B1:39.5 mm; J:92 mm; A5:22 mm; Recommended diameter for attachment bolts, inch G:0.5 in; s1:24.3 mm; Recommended tightening torque for grub screw:7.4 N·m; T:45.3 mm;
L6-29E9Z Rotek Slewing Ring BearingsFw:120 mm; Basic static load rating C0:176 kN; Mass needle roller and cage assembly:0.17 kg; Limiting speed:4000 r/min; U:24 mm; Reference speed:3400 r/min; Fatigue load limit Pu:20.4 kN; Ew:127 mm; Basic dynamic load rating C:56.1 kN;
L6-37E9Z Rotek Slewing Ring BearingsHydraulic nut:HMVC 28E; Sleeve:S 128x4.7/8; Mass adapter sleeve assembly:5.9 kg; B:24.079 mm; Threads per inch:12; d:140 mm; B1:134.95 mm; G:139.624 mm; d3 max.:180.315 mm; d1:123.825 mm; B4:23.012 mm;
L6-22E9Z Rotek Slewing Ring BearingsFillet Radius ra:2.00 mm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:3200 rpm; D:200.0000 mm; Oil Speed Rating n2:3800 rpm; d:130.000 mm; Basic Dynamic Radial Load Rating C:138000 N; B:33.00 mm; Basic Static Radial Load Rating Co:150000 N;
S8-50E1 Rotek Slewing Ring BearingsCalculation factor Y0:1.8; Thrust factor K:1.58; Comparative radial load rating CF:1800 kN; d:609.6 mm; D1 ≈:735 mm; Calculation factor Y1:1.8; Calculation factor e:0.37; Calculation factor Y2:2.7; Mass bearing:430 kg; Basic static load rating C0:18600 kN; B:361.95 mm; T:361.95 mm; Fatigue load limit Pu:1370 kN; Design variant/feature:TQOS/GWISI; r1,2 min.:3.3 mm; D:787.4 mm; r3,4 min.:6.4 mm;
A10-47E1 Rotek Slewing Ring BearingsCa min.:-0.8 mm; Operating clearance factor k2:0.128; ra max.:1 mm; da min.:54.2 mm; B2 ≈:38 mm; d1:45 mm; da max.:61.9 mm; G:M 55x2; Limiting speed:9500 r/min; B:23 mm; Basic dynamic load rating C:98 kN; Misalignment factor k1:0.097; Basic static load rating C0:100 kN; Reference speed:7000 r/min; G1:7 mm; s1 max.:7.1 mm; Fatigue load limit Pu:11.8 kN; B1:35 mm; D:90 mm; Da max.:83 mm;
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;
L6-43E9Z Rotek Slewing Ring BearingsAccessories:Two Shields; Oil Speed Rating Open/Shielded n2:6700 rpm; D:115.0000 mm; Basic Static Radial Load Rating Co:35500 N; d:75.000 mm; Sealed Speed Rating n3:3400 rpm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:5600 rpm; B:20.00 mm; Basic Dynamic Radial Load Rating C:42300 N;

 

 

No.BrandTFMdENHU
A8-17P1DURotek - - - 8.000 mm - - - -
A13-38E1Rotek - - - - - - 419.1 mm -
H7-38E1Rotek400 mm - - 500 mm - - - -
A8-22E6Rotek - - - - - - - -
A14-43P1Rotek - - - - - - 298.45 mm -
M5-22P1ZRotek - - - 170 mm - - - -
A8-30E8DRotek - - - 80.000 mm - - - -
A10-47E1Rotek - - - - - - - -
M5-40P1ZRotek - 1027 mm - 937.5 mm - - - -
M7-39P1ZRotek - 534.5 mm - 500 mm - - - -
L6-43N9ZDRotek - - - - - - - -
3R16-102P5Rotek - - - 55 mm - - 30 mm -
A12-42E3Rotek - - - - - - - -
3R8-59N2ERotek - - - 65.000 mm - - - -
3R8-98N1Rotek55.5 mm - - 50 mm - 18 mm - -
A16-95N6Rotek - - - 20.000 mm - - - -
L6-22N9ZDRotek - - 2.5 mm30 mm - - - -
A20-95N4Rotek - 105 mm - 95 mm - - - -
A10-22E5ARotek - - - 18 mm - - - -
A12-47N3ERotek - - - 40 mm - 8.8 mm46 mm -
A14-24P1ARotek - - - - - - - -
R8-44N3Rotek41.275 mm - - 152.4 mm - - - -
L6-37N9ZDRotek - - - 80.000 mm - - - -
L9-53E9ZRotek - - - - - - 305.594 mm -
3R8-88P9Rotek - - - - - - 217.488 mm -
R11-71N3Rotek50.1 mm - - 30 mm - - 142.5 mm -
L6-33N9ZRotek - - - - - - - -

 

3R8-88E9 Rotek Slewing Ring Bearings Video

 

Rotek 3R8-88E9 INTERCHANGE

Large Slewing Bearings Part series 3R8-88E9 is a potential replacement for these common bearing part numbers:

  • 3R8-88E9

  • 3R8-88E9

  • 3R8-88E9

  • 3R8-88E9

  • 3R8-88E9

  • 3R8-88E9

  • 3R8-88E9

  • 3R8-88E9

Contact Us

China Kobelco Hydraulic Final Drive Motor Supplier
AddressAmilio Ardenas No.102 APDO.204,H.K.62865,Neptla,EO City Mexico, Mexico
Phone(Working Time)+52-96-6254-6324
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Rotek 3R8-88E9 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

Contact Us