Bearing 4447
Inner diameter:: 104.775 mm
Outer diameter: 155.800 mm
The size of the width: 34.930 mm
Weight:: 2.360 kg
Outer diameter: 155.800 mm
The size of the width: 34.930 mm
Weight:: 2.360 kg
Technical specifications
Designation: 4447
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 104.775 mm
External diameter: 155.800 mm
Width (B): 34.930 mm
Weight: 2.360 kg
Резьба (G): 24000 mm
K75 PHENOLIC(85x90x9,7)
Manufacturer: KASTAS
Sizes: 85x90x9,7 (mm)
Bearing K8x12x8
Manufacturer: INA-FAG
Sizes: 8x12x8 (mm)
Weight:: 0.0004 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6004-2RSR
Manufacturer: FAG
Sizes: 20x42x12 (mm)
T5/1100 ( Т5 1100 )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO40X55X17
Manufacturer: INA-FAG
Sizes: 40x55x17 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 11207-TVH
Manufacturer: FAG
Sizes: 35x72x52 (mm)
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 50x67x9 (mm)
17x3350 B 132
Manufacturer: ContiTech AG
T5 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.
