Bearing 4428
Inner diameter:: 55.563 mm
Outer diameter: 84.138 mm
The size of the width: 22.225 mm
Weight:: 0.425 kg
Outer diameter: 84.138 mm
The size of the width: 22.225 mm
Weight:: 0.425 kg
Technical specifications
Designation: 4428
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 55.563 mm
External diameter: 84.138 mm
Width (B): 22.225 mm
Weight: 0.425 kg
Резьба (G): 9220 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x60x7 (mm)
K78 Aramid Phenolic/Graphite(115x120x8,1)
Manufacturer: KASTAS
Sizes: 115x120x8,1 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ KH715341-H715311
Manufacturer: FAG
Sizes: 66.675x136.525x46.038 (mm)
Weight:: 3.42 (kg)
Торцевое уплотнение RM MG1-53
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x72x7 (mm)
ContiTechHTD 5M 20 HP-PAZ
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PBY20
Manufacturer: INA-FAG
RPP14 DD 5050 MFX - Megaflex
Manufacturer: ContiTech AG
K780 PTFE(110x115x50)
Manufacturer: KASTAS
Sizes: 110x115x50 (mm)
RPP14 3962 ( RPP 14 3962 -V, -M, -MFX )
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.
