Bearing NA4904
Inner diameter:: 20 mm
Outer diameter: 25 mm
The size of the width: 37 mm
Weight:: 0.074 kg
Outer diameter: 25 mm
The size of the width: 37 mm
Weight:: 0.074 kg
Technical specifications
Designation : NA4904
Dimensions, mm : 20x25x37
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.074 Kg
Dynamic load rating (C) - 17040 kN
Static load rating (C0) - 20400 kN
Outside width (C) - 17mm
Grease lubrication speed - 12800 rev/min
Manufacturer: ContiTech AG
RPP14 2492 ( RPP 14 2492 -V, -M, -MFX )
Manufacturer: ContiTech AG
Зубчатый полиуретановый ремень 150 ATK10
Manufacturer: ContiTech AG
Подшипник 6215
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Weight:: 1.19 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x82x7 (mm)
Bearing PWTR35 2RS
Manufacturer: INA-FAG
Sizes: 35x72x29 (mm)
Weight:: 28 (kg)
K21 NBR(12x20x8)
Manufacturer: KASTAS
Sizes: 12x20x8 (mm)
Bearing 3907
Manufacturer: INA-FAG
Sizes: 35x68x23 (mm)
Weight:: 0.366 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 24126-E1-K30
Manufacturer: FAG
Sizes: 130x210x80 (mm)
Bearing 6044
Manufacturer: ETERNO
Sizes: 220x340x56 (mm)
Weight:: 18.5 (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.
