Bearing 7244 AC
Inner diameter:: 220 mm
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 33.6 kg
Outer diameter: 400 mm
The size of the width: 65 mm
Weight:: 33.6 kg
Technical specifications
Designation : 7244 AC
Dimensions, mm : 220x400x65
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 33.6 Kg
Dynamic load rating (C) - 380000 kN
Static load rating (C0) - 540000 kN
Grease lubrication speed - 2600 rev/min
Speed limit with oil lubrication - 3200 rev/min
K21 NBR(60x80x10)
Manufacturer: KASTAS
Sizes: 60x80x10 (mm)
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Manufacturer: ContiTech AG
K68 POM(95x100x5,4)
Manufacturer: KASTAS
Sizes: 95x100x5,4 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23264-MB
Manufacturer: FAG
Sizes: 320x580x208 (mm)
Weight:: 242 (kg)
Bearing NN3011KW33/P6 (E3182111K)
Manufacturer: TMB
Sizes: 55x90x26 (mm)
Weight:: 0.631 (kg)
Bearing 3911
Manufacturer: INA-FAG
Sizes: 55x100x33 (mm)
Weight:: 1.081 (kg)
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Manufacturer: KASTAS
Sizes: 70x87x10/11 (mm)
HTD 8M 3512 ( HTD8M 3512 -V, -M, -MFX )
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Подшипник QJ209
Manufacturer: NSK-RHP
Sizes: 45x85x19 (mm)
Weight:: 0.52 (kg)
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Manufacturer: TMB
Sizes: 160x240x80 (mm)
Weight:: 13 (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.
