Bearing NJ2204EV (42504EK)
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 18 mm
Weight:: 0.14 kg
Outer diameter: 47 mm
The size of the width: 18 mm
Weight:: 0.14 kg
Technical specifications
Designation : NJ2204EV
ГОСТ : 42504EK
Dimensions, mm : 20x47x18
Producer : TMB
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Weight:: 6.41 (kg)
O-RING
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K27 PU(31,5x41,5x5/7 )
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Sizes: 31,5x41,5x5/7 (mm)
O-RING
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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.
