NA66212/66462D Timken Tapered Roller Bearings - China Komatsu Hydraulic Final Drive Motor Supplier

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NA66212/66462D Timken Tapered Roller Bearings Product identifiers

Size (mm):58x45x7
Attainable speed for grease lubrication:20000 r/min
Ball - Dw:3.175 mm
Number of balls z:31
Bearing number:71809 ACD/P4
Calculation factor - f2A:1
Calculation factor - f:1.24
Preload class B:139 N/micron
Preload class A:87 N/micron
r3,4 - min.:0.15 mm
Bore Diameter (mm):58
Basic dynamic load rating C:4.62 kN
Calculation factor (single, tandem) Y0:0.38
Basic static load rating - C0:5 kN
da min.:47 mm
Calculation factor - Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
d2:49.6 mm
Calculation factor f2A:1
Calculation factor - f1:0.97

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China Komatsu Hydraulic Final Drive Motor Supplier: Address6518 Litimat Road, Dississauga, Intario, D2Y 4U7, Canada; Phone(Working Time)+1-659-239-5477; Fax

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Komatsu Hydraulic Final Drive Motor

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