Bearing 4426
Inner diameter:: 52.388 mm
Outer diameter: 80.980 mm
The size of the width: 22.225 mm
Weight:: 0.416 kg
Outer diameter: 80.980 mm
The size of the width: 22.225 mm
Weight:: 0.416 kg
Technical specifications
Designation: 4426
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 52.388 mm
External diameter: 80.980 mm
Width (B): 22.225 mm
Weight: 0.416 kg
Резьба (G): 6970 mm
Bearing 7311ACP5Z1 (D46311Z1)
Manufacturer: TMB
Weight:: 1.4 (kg)

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 127x152.40x12.30/13 (mm)

Bearing 23076W33
Manufacturer: TMB
Sizes: 380x560x135 (mm)
Weight:: 115 (kg)

Подшипник 6211ZE
Manufacturer: NACHI
Sizes: 55x100x21 (mm)
Weight:: 0.607 (kg)

Bearing BK2016
Manufacturer: INA-FAG
Sizes: 20x26x16 (mm)
Weight:: 0.019 (kg)

Подшипник 53324U
Manufacturer: NACHI
Sizes: 120x210x80 (mm)
Weight:: 0.73 (kg)

AA86 ( АА 86 ) Le= 2235 мм
Manufacturer: ContiTech AG

AT10/890 ( АТ10 890 )
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 62.50x75x7.50 (mm)

T10 DD
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.