Bearing DAC42780045
Inner diameter:: 42 mm
Outer diameter: 78 mm
The size of the width: 45/45 mm
Outer diameter: 78 mm
The size of the width: 45/45 mm
Technical specifications
Designation: DAC42780045
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 42 mm
External diameter: 78 mm
Width: 45/45 mm
Seal Type: Shield
ПОДШИПНИК ИГОЛЬЧАТЫЙ УПОРНЫЙ AXW45
Manufacturer: INA-FAG
Sizes: 45x68x4.2 (mm)
Weight:: 48 (kg)
HTD 8M 5568 ( HTD8M 5568 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Manufacturer: NQK SF
Sizes: 105x120x8 (mm)
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Sizes: 75x190x45 (mm)
Weight:: 6.8 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71907-C-T-P4S
Manufacturer: FAG
Sizes: 35x55x10 (mm)
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Подшипник H-E30305J
Manufacturer: NACHI
Sizes: 25x62x18.25 (mm)
Weight:: 0.265 (kg)
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Manufacturer: KASTAS
Sizes: 120x125x15 (mm)
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Sizes: 30x62x16 (mm)
Weight:: 0.24 (kg)
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.
