Bearing 7244 C
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 C
Dimensions, mm : 220x400x65
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 33.6 Kg
Dynamic load rating (C) - 400000 kN
Static load rating (C0) - 560000 kN
Grease lubrication speed - 2500 rev/min
Speed limit with oil lubrication - 3400 rev/min
Bearing NNTR120X290X135 2ZL
Manufacturer: INA-FAG
Sizes: 120x290x135 (mm)
Weight:: 133 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 9.00x12.60x1.80 (mm)
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Bearing 6207 2RS
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 0.299 (kg)
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Корпус UCF322
Manufacturer: NACHI
Weight:: 34.7 (kg)
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Подшипник 66187/66462
Manufacturer: NSK-RHP
Sizes: 47.625x117.475x33.338 (mm)
Weight:: 1.742 (kg)
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Подшипник NU 238 EM
Manufacturer: NSK-RHP
Sizes: 190x340x55 (mm)
Weight:: 23 (kg)
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Bearing 24018KW33
Manufacturer: TMB
Weight:: 4.94 (kg)
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Bearing NJ2224EM (42524EH)
Manufacturer: TMB
Sizes: 120x215x58 (mm)
Weight:: 8.5 (kg)
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K26 NBR 80(145x41x45)
Manufacturer: KASTAS
Sizes: 145x41x45 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 77.50x82.80x2.65 (mm)
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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.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.