Bearing NA4905
Inner diameter:: 25 mm
Outer diameter: 30 mm
The size of the width: 42 mm
Weight:: 0.088 kg
Outer diameter: 30 mm
The size of the width: 42 mm
Weight:: 0.088 kg
Technical specifications
Designation : NA4905
Dimensions, mm : 25x30x42
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.088 Kg
Dynamic load rating (C) - 19200 kN
Static load rating (C0) - 25200 kN
Outside width (C) - 17mm
Grease lubrication speed - 10400 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x47x10 (mm)
Bearing NUP409
Manufacturer: ETERNO
Sizes: 45x120x29 (mm)
Weight:: 1.727 (kg)
1.78 NBR 70(47,35x1,78)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP317-E-TVP2
Manufacturer: FAG
Sizes: 85x180x41 (mm)
Bearing W1-1/8
Manufacturer: INA-FAG
Sizes: 28.575x48.410x15.875 (mm)
Weight:: 0.115 (kg)
Подшипник 22226EAE4
Manufacturer: NSK-RHP
Sizes: 130x230x64 (mm)
Weight:: 11 (kg)
K50 PU(98,42x86,51x9,52)
Manufacturer: KASTAS
Sizes: 98,42x86,51x9,52 (mm)
K06 PU(78x92x7/12)
Manufacturer: KASTAS
Sizes: 78x92x7/12 (mm)
K23 PU(101,6x88,9x6,35)
Manufacturer: KASTAS
Sizes: 101,6x88,9x6,35 (mm)
K22 NBR(56x71x11,4)
Manufacturer: KASTAS
Sizes: 56x71x11,4 (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.
