Bearing NF230
Inner diameter:: 150 mm
Outer diameter: 270 mm
The size of the width: 45 mm
Weight:: 11 kg
Outer diameter: 270 mm
The size of the width: 45 mm
Weight:: 11 kg
Technical specifications
Designation : NF230
Dimensions, mm : 150x270x45
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 11 Kg
Dynamic load rating (C) - 374 kN
Static load rating (C0) - 492 kN
Grease lubrication speed - 2200 rev/min
Speed limit with oil lubrication - 2700 rev/min
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Weight:: 2.25 (kg)
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Sizes: 91.44x105.42x6.99 (mm)
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Подшипник 495AX/493
Manufacturer: NSK-RHP
Sizes: 76.2x136.525x30.162 (mm)
Weight:: 1.81 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 28x42x8.5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 130.00x150.00x10.00 (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.
