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
Bearing GS81213
Manufacturer: INA-FAG
Sizes: 65x100x27 (mm)
Weight:: 0.268 (kg)
5.33 FKM 80(151,77x05,33)
Manufacturer: KASTAS
3 FKM 80(052,00x03,00)
Manufacturer: KASTAS
Подшипник JM718149/JM718110
Manufacturer: NSK-RHP
Sizes: 90x145x35 (mm)
Weight:: 2.15 (kg)
K503 (50,8x38,1x14,52/6,35)
Manufacturer: KASTAS
Sizes: 50,8x38,1x14,52/6,35 (mm)
2.5 FKM 80(107,00x02,50 )
Manufacturer: KASTAS
Подшипник NJ 2318
Manufacturer: NACHI
Sizes: 90x190x64 (mm)
Weight:: 7.9 (kg)
K37 (30x50x14,50)
Manufacturer: KASTAS
Sizes: 30x50x14,50 (mm)
SPA 1250 Lw L=L EL
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 50x67x9 (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.
