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
Bearing 2311 K
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.09 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x52x10 (mm)
C 90 22x2286 Li / 2345 Ld
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
K709 PTFE/NBR(50x60,7x4,2)
Manufacturer: KASTAS
Sizes: 50x60,7x4,2 (mm)
Bearings PASE1-3/16
Manufacturer: INA-FAG
Weight:: 1.3 (kg)
Подшипник 24152CAE4
Manufacturer: NSK-RHP
Sizes: 260x440x180 (mm)
Weight:: 109 (kg)
Mechanical seal RM 1527-80
Manufacturer: RiMi
V 1529/6 F
Manufacturer: ContiTech AG
Подшипник 5210AZ
Manufacturer: NACHI
Sizes: 50x90x30.2 (mm)
Weight:: 0.67 (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.
