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
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20308-TVP
Manufacturer: FAG
Sizes: 40x90x23 (mm)
Подшипник RLM2020
Manufacturer: NSK-RHP
Sizes: 20x27x20 (mm)
Weight:: 0.028 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)
Manufacturer: ContiTech AG
Bearing 7019CP4 (36119J)
Manufacturer: TMB
Sizes: 95x145x24 (mm)
Weight:: 1.2 (kg)
BB226 ( ВВ 226 ) Le= 5809 мм
Manufacturer: ContiTech AG
Bearing RNU209M (292209H)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.49 (kg)
Bearing 619/4 (1000094)
Manufacturer: TMB
Sizes: 4x11x4 (mm)
Weight:: 0.0017 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x62x12 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 85x105x10 (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.
