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
K35 PTFE/NBR(19x29,7x4,2)
Manufacturer: KASTAS
Sizes: 19x29,7x4,2 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x42x8 (mm)
K33 PU(90x100x7)
Manufacturer: KASTAS
Sizes: 90x100x7 (mm)
ATG10 2620 MFX - Megaflex ( ATK10 2620 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
HTD 8M 3584 ( HTD8M 3584 -V, -M, -MFX )
Manufacturer: ContiTech AG
Корпус UKFCX05+H2305
Manufacturer: NACHI
Weight:: 1.1 (kg)
HTD 8M 7280 ( HTD8M 7280 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(15x28x10)
Manufacturer: KASTAS
Sizes: 15x28x10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7203-B-TVP
Manufacturer: FAG
Sizes: 17x40x12 (mm)
SEALS (REINFORCED SEAL) (FY-B)
Manufacturer: FEKO
Sizes: 31.50x45x4.50 (mm)
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.
