Bearing DAC40572420
Inner diameter:: 40 mm
Outer diameter: 57 mm
The size of the width: 24/20 mm
Outer diameter: 57 mm
The size of the width: 24/20 mm
Technical specifications
Designation: DAC40572420
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 57 mm
Width: 24/20 mm
Seal Type: Seal
K21 NBR(50x60x8)
Manufacturer: KASTAS
Sizes: 50x60x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 27.94x38.60x5.33 (mm)
ATG10 1780 MFX - Megaflex ( ATK10 1780 BFX - BRECOFLEX )
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ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81120-TV
Manufacturer: INA-FAG
Sizes: 100x135x25 (mm)
V 522/6 F
Manufacturer: ContiTech AG
C 98 22x2490 Li / 2549 Ld
Manufacturer: ContiTech AG
BX 53 BX 1389 Ld
Manufacturer: ContiTech AG
K504 (400x380x25,5)
Manufacturer: KASTAS
Sizes: 400x380x25,5 (mm)
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Manufacturer: ETERNO
Sizes: 12x16x23 (mm)
Weight:: 0.0455 (kg)
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Manufacturer: TIMKEN
Sizes: 30.162x64.292x21.433 (mm)
Weight:: 0.336 (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.