Bearing DAC40740042
Inner diameter:: 40 mm
Outer diameter: 74 mm
The size of the width: 42/42 mm
Outer diameter: 74 mm
The size of the width: 42/42 mm
Technical specifications
Designation: DAC40740042
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 74 mm
Width: 42/42 mm
Seal Type: Shield
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Manufacturer: KASTAS
Sizes: 35x22x7/4,5 (mm)
Подшипник 7212CDF
Manufacturer: NACHI
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
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Manufacturer: NQK SF
Sizes: 850x910x25 (mm)
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Weight:: 1.25 (kg)
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Manufacturer: NSK-RHP
Sizes: 120x165x22 (mm)
Weight:: 1.15 (kg)
Подшипник 581/572X
Manufacturer: NSK-RHP
Sizes: 80.962x139.7x36.512 (mm)
Weight:: 2.214 (kg)
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Sizes: 19x27x20 (mm)
Weight:: 0.322 (kg)
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Manufacturer: ContiTech AG
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Manufacturer: TMB
Weight:: 5 (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.
