Bearings NAO50x68x20
Inner diameter:: 50 mm
Outer diameter: 68 mm
The size of the width: 20 mm
Weight:: 0.23 kg
Outer diameter: 68 mm
The size of the width: 20 mm
Weight:: 0.23 kg
Technical specifications
Designation: NAO50x68x20
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 50 мм
Inner diameter (F): 55 мм
Outside diameter (D): 68 мм
Outside diameter (E): 60 мм
Width (B): 20 мм
Weight: 0.23 Кг
Limiting speed (rpm): 8500
Подшипник NJ 308 EW
Manufacturer: NSK-RHP
Sizes: 40x90x23 (mm)
Weight:: 0.747 (kg)
AT20 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 45x60x8 (mm)
Подшипник 17118/17244
Manufacturer: NSK-RHP
Sizes: 30x62x16.002 (mm)
Weight:: 0.227 (kg)
Bearing 22213K (3513K)
Manufacturer: TMB
Sizes: 65x120x31 (mm)
Weight:: 1.55 (kg)
K780 PTFE(50x55x30 )
Manufacturer: KASTAS
Sizes: 50x55x30 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASEA20-N
Manufacturer: INA-FAG
AT5 DD
Manufacturer: ContiTech AG
K21 PU(270x300x19)
Manufacturer: KASTAS
Sizes: 270x300x19 (mm)
HTD 267 3M
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.
