Bearings NAO50x78x20
Inner diameter:: 50 mm
Outer diameter: 78 mm
The size of the width: 20 mm
Weight:: 0.41 kg
Outer diameter: 78 mm
The size of the width: 20 mm
Weight:: 0.41 kg
Technical specifications
Designation: NAO50x78x20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 50 мм
Inner diameter (F): 60 мм
Outside diameter (D): 78 мм
Outside diameter (E): 68 мм
Width (B): 20 мм
Weight: 0.41 Кг
Limiting speed (rpm): 7500
SALNIK REINFORCED (TC)
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Sizes: 20x49x8 (mm)
Подшипник 6217DDU
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Weight:: 1.76 (kg)
Корпус MUFL000
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RPP8 2568 ( RPP 8 2568 -V, -M, -MFX )
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
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13x483 A 19
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Подшипник 23134EX1
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O-RING
Manufacturer: NQK SF
Sizes: 6.75x10.31x1.78 (mm)
Автомобильные уплотнения RM FBD-22
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T20 DD
Manufacturer: ContiTech AG
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.
