Bearing NA4908
Inner diameter:: 40 mm
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.232 kg
Outer diameter: 48 mm
The size of the width: 62 mm
Weight:: 0.232 kg
Technical specifications
Designation : NA4908
Dimensions, mm : 40x48x62
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.232 Kg
Dynamic load rating (C) - 34800 kN
Static load rating (C0) - 53200 kN
Outside width (C) - 22mm
Grease lubrication speed - 6800 rev/min
Bearings K81211 TV
Manufacturer: INA-FAG
Sizes: 55x90x11 (mm)
Weight:: 0.166 (kg)
MEGADYNE ISORAN 240XL
Manufacturer: ContiTech AG
17x1900 B 75
Manufacturer: ContiTech AG
Подшипник 5356/5335
Manufacturer: NSK-RHP
Sizes: 44.45x103.188x43.658 (mm)
Weight:: 1.867 (kg)
Bearing 42368 / 42587
Manufacturer: TIMKEN
Sizes: 93.262x149.225x31.750 (mm)
Weight:: 2.034 (kg)
3.53 NBR 90(063,09x03,53)
Manufacturer: KASTAS
Bearing K10x13x13 TV
Manufacturer: INA-FAG
Sizes: 10x13x13 (mm)
Weight:: 0.0023 (kg)
Bearings GAY40-NPP-B
Manufacturer: INA-FAG
Weight:: 0.51 (kg)
K33 PU(25x33x5,7 )
Manufacturer: KASTAS
Sizes: 25x33x5,7 (mm)
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.
