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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 119x141x12 (mm)
Корпус UCECH211
Manufacturer: NACHI
Weight:: 2.3 (kg)
Bearing QJ1056M (176156H)
Manufacturer: TMB
Sizes: 280x420x65 (mm)
Weight:: 33.5 (kg)
Подшипник NNCF 4952 CV
Manufacturer: SKF
Sizes: 260x360x100 (mm)
Weight:: 31.6 (kg)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 10x25x7 (mm)
RPP8 3456 ( RPP 8 3456 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing RNU1017TN (292117A)
Manufacturer: TMB
Sizes: 85x130x22 (mm)
Weight:: 1.05 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 44.50x48.50x2.00 (mm)
HTD 3808 8M CXA
Manufacturer: ContiTech AG
MEGADYNE ISORAN 840 PLT8 ( RPP8 840 PLATINUM )
Manufacturer: ContiTech AG
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.
