Bearing 7340 AC
Inner diameter:: 200 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 60.51 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 60.51 kg
Technical specifications
Designation : 7340 AC
Dimensions, mm : 200x420x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 60.51 Kg
Dynamic load rating (C) - 474000 kN
Static load rating (C0) - 658000 kN
Grease lubrication speed - 1700 rev/min
Speed limit with oil lubrication - 2100 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 12.00x17.30x2.65 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x43x8 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN4075-L-TV
Manufacturer: INA-FAG
Sizes: 40x48x70 (mm)
Подшипник 7014 C
Manufacturer: NSK-RHP
Sizes: 70x110x20 (mm)
Weight:: 0.698 (kg)
B 34,5 17x875 Li / 920 Ld
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Manufacturer: INA-FAG
Sizes: 25.400x33.338x25.400 (mm)
Weight:: 0.047 (kg)
Подшипник R 2-5
Manufacturer: NSK-RHP
Sizes: 3.175x7.938x2.779 (mm)
Weight:: 3.9 (kg)
AT20 DD
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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.
