Bearing N308
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.657 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.657 kg
Technical specifications
Designation : N308
Dimensions, mm : 40x90x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.657 Kg
Dynamic load rating (C) - 59 kN
Static load rating (C0) - 57 kN
Grease lubrication speed - 6900 rev/min
Speed limit with oil lubrication - 9100 rev/min
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Sizes: 20.638x37.313x14.300 (mm)
Weight:: 66 (kg)
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Weight:: 0.89 (kg)
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Manufacturer: TIMKEN
Sizes: 50.000x82.000x21.500 (mm)
Weight:: 0.420 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
