Bearing NU411
Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.51 kg
Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.51 kg
Technical specifications
Designation : NU411
Dimensions, mm : 55x140x33
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.51 Kg
Dynamic load rating (C) - 142 kN
Static load rating (C0) - 138 kN
Grease lubrication speed - 4600 rev/min
Speed limit with oil lubrication - 6100 rev/min
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Weight:: 199 (kg)
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Sizes: 30x55x8 (mm)
Krestovina 49,2x191/ 193
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SEALS (REINFORCED SEAL) (A)
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Sizes: 75x110x13 (mm)
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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.
