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
Подшипник NUP 2224
Manufacturer: NACHI
Sizes: 120x215x58 (mm)
Weight:: 8.56 (kg)
1.78 NBR 70(69,57x1,78)
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MEGADYNE ISORAN 1500 RPP5 ( RPP 5M 1500 )
Manufacturer: ContiTech AG
SPB 1775
Manufacturer: ContiTech AG
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Manufacturer: INA-FAG
Sizes: 65x75x28 (mm)
Weight:: 0.23 (kg)
BB75 ( ВВ 75 ) Le= 1974 мм
Manufacturer: ContiTech AG
Bearing 2790 / 2735X
Manufacturer: TIMKEN
Sizes: 33.338x73.025x23.812 (mm)
Weight:: 0.446 (kg)
AT5 DD
Manufacturer: ContiTech AG
K06 PU(36x44x7/5)
Manufacturer: KASTAS
Sizes: 36x44x7/5 (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.
