Bearing NA4918
Inner diameter:: 90 mm
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 1.31 kg
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 1.31 kg
Technical specifications
Designation : NA4918
Dimensions, mm : 90x105x125
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.31 Kg
Dynamic load rating (C) - 92800 kN
Static load rating (C0) - 201600 kN
Outside width (C) - 35mm
Grease lubrication speed - 3040 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44x76x9/5 (mm)
Bearing NJ1013
Manufacturer: ETERNO
Sizes: 65x100x18 (mm)
Weight:: 0.519 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x88x8 (mm)
Подшипник 240/670CAK30E4
Manufacturer: NSK-RHP
Sizes: 670x980x308 (mm)
Weight:: 773 (kg)
Подшипник LM522546/LM522510
Manufacturer: NSK-RHP
Sizes: 107.95x159.987x34.925 (mm)
Weight:: 2.434 (kg)
K46 (70x60x12,5)
Manufacturer: KASTAS
Sizes: 70x60x12,5 (mm)
Bearings PWTR20 2RS-XL
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 0.245 (kg)
Mechanical seal RM 560C-73
Manufacturer: RiMi
K16 (180x163x26,5)
Manufacturer: KASTAS
Sizes: 180x163x26,5 (mm)
K781 PTFE(105x110x50 )
Manufacturer: KASTAS
Sizes: 105x110x50 (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.
