Bearing 4424
Inner diameter:: 49.213 mm
Outer diameter: 77.800 mm
The size of the width: 22.225 mm
Weight:: 0.398 kg
Outer diameter: 77.800 mm
The size of the width: 22.225 mm
Weight:: 0.398 kg
Technical specifications
Designation: 4424
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 49.213 mm
External diameter: 77.800 mm
Width (B): 22.225 mm
Weight: 0.398 kg
Резьба (G): 6970 mm
XPZ 584 Lw / Ld ( XPZ584 )
Manufacturer: ContiTech AG
Bearing SCH1010
Manufacturer: INA
Sizes: 15.875x22.225x15.875 (mm)
Weight:: 0.016 (kg)
Bearing 6206 ZZ
Manufacturer: ETERNO
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x140x14 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x70x10 (mm)
Bearing 7009CP5 (36109J)
Manufacturer: TMB
Sizes: 45x75x16 (mm)
Weight:: 0.23 (kg)
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB9Y)
Manufacturer: STO
Sizes: 52x68x7.5/12.5 (mm)
Bearing K75X83X30
Manufacturer: ETERNO
Sizes: 75x83x30 (mm)
Weight:: 0.147 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK35/20-TV
Manufacturer: INA
Sizes: 35x45x20 (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.