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
Корпус UKPX17+H2317
Manufacturer: NACHI
Weight:: 17.0 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7216-C-T-P4S
Manufacturer: FAG
Sizes: 80x140x26 (mm)
Bearing BCE2420
Manufacturer: INA-FAG
Sizes: 38.100x47.625x31.750 (mm)
Weight:: 0.105 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 546.1x597.28x20.57 (mm)
K84 PU(60x52,2x5,8)
Manufacturer: KASTAS
Sizes: 60x52,2x5,8 (mm)
Подшипник HR95KBE42+L
Manufacturer: NSK-RHP
Sizes: 95x170x78 (mm)
Weight:: 6.75 (kg)
HTD 8M 5472 ( HTD8M 5472 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 16003 2RS
Manufacturer: ETERNO
Sizes: 17x35x8 (mm)
Weight:: 0.032 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32234-A
Manufacturer: FAG
Sizes: 170x310x91 (mm)
AT20 1700 GEN III
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.
