Bearing NA4909 2RS
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 23 mm
Weight:: 0.290 kg
Outer diameter: 68 mm
The size of the width: 23 mm
Weight:: 0.290 kg
Technical specifications
Designation: NA4909 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 68 mm
Width: 23 mm
Weight: 0.290 kg
Limit speed (rpm): 3.900
2.62 FKM 80(015,08x02,62 )
Manufacturer: KASTAS
Bearing 23164 KMW33
Manufacturer: ETERNO
Sizes: 320x540x176 (mm)
Weight:: 167 (kg)
Bearings NA4919
Manufacturer: INA-FAG
Sizes: 95x130x35 (mm)
Weight:: 1.371 (kg)
Bearing BK2016
Manufacturer: INA-FAG
Sizes: 20x26x16 (mm)
Weight:: 0.019 (kg)
8GTR-2400
Manufacturer: ContiTech AG
Bearing HM212044 / HM212011
Manufacturer: TIMKEN
Sizes: 60.325x122.238x38.100 (mm)
Weight:: 2.020 (kg)
Bearing 7036 AC
Manufacturer: ETERNO
Sizes: 180x280x46 (mm)
Weight:: 11.28 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3006-B-2RSR-TVH
Manufacturer: FAG
Sizes: 30x55x19 (mm)
Manufacturer: ContiTech AG
Подшипник 6003ZZ
Manufacturer: NSK-RHP
Sizes: 17x35x10 (mm)
Weight:: 0.041 (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.
