3R6-55E9 Rotek Slewing Ring Bearings - China Kobelco Hydraulic Final Drive Motor Supplier

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3R6-55E9 Rotek Slewing Ring Bearings Dimensions

Static axial stiffness, preload class A:143 N/µm
Fatigue load limit Pu:0.735 kN
ra max.:1 mm
Basic dynamic load rating C:22.5 kN
a:31.2 mm
Preload class A GA:200 N
D:110 mm
Calculation factor (single, tandem) Y2:0.87
D1:95.32 mm
Ball diameter Dw:9.525 mm
Preload class B GB:610 N
Calculation factor f2C:1.06
Calculation factor f1:0.99
da min.:76 mm
Attainable speed for grease lubrication:15500 r/min
B:20 mm
Calculation factor e:0.68
Calculation factor f2B:1.03
Calculation factor (back-to-back, face-to-face) Y2:1.41
Preload class C GC:1220 N

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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; Fax

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Stock Categories

Technical Articles

Kobelco Hydraulic Final Drive Motor

Hitachi Hydraulic Fianla Drive Motor

Komatsu Dozer Travel Motor

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