Bearing NK40/20
Inner diameter:: 40 mm
Outer diameter: 50 mm
The size of the width: 20 mm
Weight:: 78.9 kg
Outer diameter: 50 mm
The size of the width: 20 mm
Weight:: 78.9 kg
Technical specifications
Designation : NK40/20
Dimensions, mm : 40x50x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 78.9 Kg
Dynamic load rating (C) - 20 kN
Static load rating (C0) - 43 kN
Grease lubrication speed - 890 rev/min
ATG10 5380 MFX - Megaflex ( ATK10 5380 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71921-E-T-P4S
Manufacturer: FAG
Sizes: 105x145x20 (mm)
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Bearing GH040020
Manufacturer: GMB
Sizes: 40x72x37/37 (mm)
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Bearings RTL19
Manufacturer: INA-FAG
Sizes: 41.275x75.413x20.650 (mm)
Weight:: 0.408 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x43x8 (mm)
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Подшипник 53204
Manufacturer: NACHI
Sizes: 20x40x14.7 (mm)
Weight:: 225 (kg)
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K33 PU(40x55x11,5)
Manufacturer: KASTAS
Sizes: 40x55x11,5 (mm)
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2450 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
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T5 DD
Manufacturer: ContiTech AG
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HTD 8M 3448 ( HTD8M 3448 -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.