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
Подшипник 23691/23621
Manufacturer: NSK-RHP
Sizes: 35x73.025x26.988 (mm)
Weight:: 0.521 (kg)
Bearing 7002 C
Manufacturer: ETERNO
Sizes: 15x32x9 (mm)
Weight:: 0.039 (kg)
Bearings LR5207KDD
Manufacturer: INA-FAG
Sizes: 35x80x27 (mm)
Weight:: 0.66 (kg)
Bearing LR203NPPU
Manufacturer: INA-FAG
Sizes: 17x47x12 (mm)
Weight:: 12 (kg)
GEAR PULLEYS 14M-112S 496.31 (14M-112S 496.31/90)
Manufacturer: BBC
K26 NBR 90(30x8x22)
Manufacturer: KASTAS
Sizes: 30x8x22 (mm)
Подшипник 52405
Manufacturer: NSK-RHP
Sizes: 25x60x45 (mm)
Weight:: 225 (kg)
T5 DD
Manufacturer: ContiTech AG
KBT PTFE(3x30 )
Manufacturer: KASTAS
Bearing 33275 / 33462
Manufacturer: TIMKEN
Sizes: 69.850x117.475x30.162 (mm)
Weight:: 1.280 (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.
