Bearing 4431
Inner diameter:: 60.325 mm
Outer diameter: 90.500 mm
The size of the width: 22.225 mm
Weight:: 0.454 kg
Outer diameter: 90.500 mm
The size of the width: 22.225 mm
Weight:: 0.454 kg
Technical specifications
Designation: 4431
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 60.325 mm
External diameter: 90.500 mm
Width (B): 22.225 mm
Weight: 0.454 kg
Резьба (G): 8990 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x37x10 (mm)
K25 NBR/Metal(190x12x35)
Manufacturer: KASTAS
Sizes: 190x12x35 (mm)
Mechanical seal RM 551D
Manufacturer: RiMi
AT5 DD
Manufacturer: ContiTech AG
3 FKM 80(102,00x03,00 )
Manufacturer: KASTAS
ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF3590-TV
Manufacturer: INA-FAG
Sizes: 35x90x18 (mm)
Weight:: 1.12 (kg)
K21 NBR(12x32x10)
Manufacturer: KASTAS
Sizes: 12x32x10 (mm)
STD 1200 S8M CXP
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU1048-M1
Manufacturer: FAG
Sizes: 240x360x56 (mm)
Подшипник 24188E
Manufacturer: NACHI
Sizes: 440x720x280 (mm)
Weight:: 460 (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.
