Bearing NJ2340EM (42640EH)
Inner diameter:: 200 mm
Outer diameter: 420 mm
The size of the width: 138 mm
Weight:: 97 kg
Outer diameter: 420 mm
The size of the width: 138 mm
Weight:: 97 kg
Technical specifications
Designation : NJ2340EM
ГОСТ : 42640EH
Dimensions, mm : 200x420x138
Producer : TMB
Bearings NK47/30
Manufacturer: INA-FAG
Sizes: 47x57x30 (mm)
Weight:: 0.142 (kg)
Подшипник 2302
Manufacturer: NSK-RHP
Sizes: 15x42x17 (mm)
Подшипник NUP 310
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.17 (kg)
Bearing 63192RS (180319K)
Manufacturer: TMB
Sizes: 95x200x45 (mm)
Weight:: 5.75 (kg)
Подшипник F634
Manufacturer: NSK-RHP
Sizes: 4x18x5 (mm)
Weight:: 5.73 (kg)
Подшипник 1220
Manufacturer: NSK-RHP
Sizes: 100x180x34 (mm)
Weight:: 3.82 (kg)
3 NBR 70(075,00x03,00)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU234-E-M1
Manufacturer: FAG
Sizes: 170x310x52 (mm)
2.5 NBR 70(071,00x02,50)
Manufacturer: KASTAS
K21 PU(35x48x10 )
Manufacturer: KASTAS
Sizes: 35x48x10 (mm)
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.
