Bearing 4425
Inner diameter:: 50.800 mm
Outer diameter: 80.980 mm
The size of the width: 22.225 mm
Weight:: 0.432 kg
Outer diameter: 80.980 mm
The size of the width: 22.225 mm
Weight:: 0.432 kg
Technical specifications
Designation: 4425
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 50.800 mm
External diameter: 80.980 mm
Width (B): 22.225 mm
Weight: 0.432 kg
Резьба (G): 6970 mm
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x65x7 (mm)
Bearing 23244 (3053244)
Manufacturer: TMB
Sizes: 220x400x144 (mm)
Weight:: 81.5 (kg)
Bearing 7203CP5 (36203J)
Manufacturer: TMB
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)
RPP8 DD 2764 MFX - Megaflex
Manufacturer: ContiTech AG
K21 PU(260x290x15)
Manufacturer: KASTAS
Sizes: 260x290x15 (mm)
6.99 NBR 90(151,77x06,99)
Manufacturer: KASTAS
3.53 NBR 90(132,94x03,53)
Manufacturer: KASTAS
Bearing SCE67PP
Manufacturer: INA-FAG
Sizes: 9.525x14.288x11.112 (mm)
Weight:: 0.012 (kg)
MEGADYNE ISORAN 1000 RPP5 ( RPP 5M 1000 )
Manufacturer: ContiTech AG
Подшипник N 1028
Manufacturer: NACHI
Sizes: 140x192x33 (mm)
Weight:: 4 (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.
