Bearing 4437
Inner diameter:: 74.613 mm
Outer diameter: 112.730 mm
The size of the width: 28.580 mm
Weight:: 0.984 kg
Outer diameter: 112.730 mm
The size of the width: 28.580 mm
Weight:: 0.984 kg
Technical specifications
Designation: 4437
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 74.613 mm
External diameter: 112.730 mm
Width (B): 28.580 mm
Weight: 0.984 kg
Резьба (G): 16900 mm
RPP14 DD 2572 MFX - Megaflex
Manufacturer: ContiTech AG
2.62 NBR 70(082,22x02,62)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (PST)
Manufacturer: FEKO
Sizes: 35x45x7/8 (mm)
Bearing TWD1427
Manufacturer: INA-FAG
Sizes: 22.225x42.863x3.200 (mm)
Weight:: 0.026 (kg)
Bearing NJ409M (42409H)
Manufacturer: TMB
Sizes: 45x120x29 (mm)
Weight:: 1.65 (kg)
Bearing 23220K
Manufacturer: TMB
Sizes: 100x180x60.3 (mm)
Weight:: 6.85 (kg)
Manufacturer: ContiTech AG
Подшипник NF 1022
Manufacturer: NSK-RHP
Sizes: 110x155x28 (mm)
Weight:: 2.27 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ419-M1 + HJ419
Manufacturer: FAG
Sizes: 95x240x55 (mm)
RPP14 DD 2796 MFX - Megaflex
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.
