Bearing NJ2230
Inner diameter:: 150 mm
Outer diameter: 270 mm
The size of the width: 73 mm
Weight:: 19.5 kg
Outer diameter: 270 mm
The size of the width: 73 mm
Weight:: 19.5 kg
Technical specifications
Designation : NJ2230
Dimensions, mm : 150x270x73
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 19.5 Kg
Dynamic load rating (C) - 662 kN
Static load rating (C0) - 982 kN
Grease lubrication speed - 2000 rev/min
Speed limit with oil lubrication - 2600 rev/min
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Manufacturer: NACHI
Sizes: 100x150x24 (mm)
Weight:: 1.2 (kg)
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Manufacturer: TMB
Sizes: 300x460x74 (mm)
Weight:: 47 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 71.00x78.10x3.55 (mm)
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Sizes: 130x280x83 (mm)
Weight:: 28 (kg)
Подшипник RNA6917
Manufacturer: NSK-RHP
Sizes: 100x120x63 (mm)
Weight:: 1.2 (kg)
Подшипник 22234CDKE4
Manufacturer: NSK-RHP
Sizes: 170x310x86 (mm)
Weight:: 28.8 (kg)
5.7 NBR 90(089,20x05,70)
Manufacturer: KASTAS
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Manufacturer: INA-FAG
Sizes: 75x83x35 (mm)
Weight:: 0.0182 (kg)
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Manufacturer: KASTAS
Sizes: 66x70,5x1,3 (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.
