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
Bearing 51206
Manufacturer: ETERNO
Sizes: 30x52x16 (mm)
Weight:: 0.13 (kg)
K27 PU(50x58x5,8/4,5)
Manufacturer: KASTAS
Sizes: 50x58x5,8/4,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 35x50x9.5 (mm)
SPZ 2437
Manufacturer: ContiTech AG
Bearing GE120ES-2RS
Manufacturer: TMB
Sizes: 120x180x85 (mm)
Weight:: 8.25 (kg)
RPP14 3304 ( RPP 14 3304 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник FBN-182217-E
Manufacturer: NSK-RHP
Sizes: 18x22x17 (mm)
Weight:: 0.012 (kg)
MEGADYNE ISORAN 1260 RPP14 ( RPP 14M 1260 )
Manufacturer: ContiTech AG
Bearing NA4928
Manufacturer: ETERNO
Sizes: 140x160x190 (mm)
Weight:: 4.05 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 31x62.5x4.3 (mm)
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.
