Bearing NA6904 2RS
Inner diameter:: 20 mm
Outer diameter: 25 mm
The size of the width: 31 mm
Weight:: 0.137 kg
Outer diameter: 25 mm
The size of the width: 31 mm
Weight:: 0.137 kg
Technical specifications
Designation : NA6904 2RS
Dimensions, mm : 20x25x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.137 Kg
Dynamic load rating (C) - 26960 kN
Static load rating (C0) - 36320 kN
Outside width (C) - 37mm
Grease lubrication speed - 6000 rev/min
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x40x7 (mm)
T10 DD
Manufacturer: ContiTech AG
Подшипник NJ 2318 E
Manufacturer: NACHI
Sizes: 90x190x64 (mm)
Weight:: 8.72 (kg)
6.99 NBR 70(608,08x06,99)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP234-E-M1
Manufacturer: FAG
Sizes: 170x310x52 (mm)
Bearing 23948 (3053948)
Manufacturer: TMB
Sizes: 240x320x60 (mm)
Weight:: 13.5 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 22x35x7 (mm)
Bearing 598A / 592A
Manufacturer: TIMKEN
Sizes: 92.075x152.400x39.688 (mm)
Weight:: 2.63 (kg)
Bearing SCH912
Manufacturer: INA-FAG
Sizes: 14.288x20.638x19.050 (mm)
Weight:: 0.017 (kg)
Подшипник LM6040
Manufacturer: NSK-RHP
Sizes: 50x70x40.3 (mm)
Weight:: 0.505 (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.
