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
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 28x42x5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 221.62x232.28x5.33 (mm)
Bearing DC4127(3C)N
Manufacturer: ETERNO
Sizes: 41.275x57.935x13.5 (mm)
Weight:: 90 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7201-B-JP
Manufacturer: FAG
Sizes: 12x32x10 (mm)
Bearing 6216RS (160216K)
Manufacturer: TMB
Sizes: 80x140x26 (mm)
Weight:: 1.45 (kg)
RPP8 DD 3508 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 25Y14
Manufacturer: INA-FAG
Sizes: 65.176x100.787x22.352 (mm)
Weight:: 0.591 (kg)
Подшипник 2304
Manufacturer: NACHI
Sizes: 20x52x21 (mm)
Weight:: 0.209 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PB17
Manufacturer: INA-FAG
Bearing K32X37X27
Manufacturer: ETERNO
Sizes: 32x37x27 (mm)
Weight:: 0.03 (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.
