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
Подшипник 2319 K
Manufacturer: NSK-RHP
Sizes: 95x200x67 (mm)
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K10 NBR(185x197x8,2/11)
Manufacturer: KASTAS
Sizes: 185x197x8,2/11 (mm)
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GEAR PULLEYS 14M-44S 193.28 (14M-44S 193.28/68)
Manufacturer: BBC
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SPA 1750 Lw L=L EL
Manufacturer: ContiTech AG
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Bearing 30222 (7222E)
Manufacturer: TMB
Sizes: 110x200x41 (mm)
Weight:: 5.05 (kg)
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Bearings FC67244
Manufacturer: INA-FAG
Weight:: 0.003 (kg)
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Подшипник 7009DB
Manufacturer: NACHI
Sizes: 45x75x16 (mm)
Weight:: 0.265 (kg)
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Manufacturer: ContiTech AG
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Подшипник SL 18 4926
Manufacturer: INA-FAG
Sizes: 130x180x50 (mm)
Weight:: 3.95 (kg)
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RPP8 5544 ( RPP 8 5544 -V, -M, -MFX )
Manufacturer: ContiTech AG
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.