Bearing 4409
Inner diameter:: 25.400 mm
Outer diameter: 52.400 mm
The size of the width: 19.050 mm
Weight:: 0.190 kg
Outer diameter: 52.400 mm
The size of the width: 19.050 mm
Weight:: 0.190 kg
Technical specifications
Designation: 4409
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 25.400 mm
External diameter: 52.400 mm
Width (B): 19.050 mm
Weight: 0.190 kg
Резьба (G): 5850 mm
Подшипник 51316
Manufacturer: NSK-RHP
Sizes: 80x140x44 (mm)
Weight:: 3.9 (kg)
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Manufacturer: NQK SF
Sizes: 27x37x7 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x110x10 (mm)
Подшипник NJ 348
Manufacturer: NACHI
Sizes: 240x500x95 (mm)
Weight:: 93 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x30x10 (mm)
Подшипник 22338CAKE4
Manufacturer: NSK-RHP
Sizes: 190x400x132 (mm)
Weight:: 77.6 (kg)
Подшипник 6215ZE
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.18 (kg)
K75 PHENOLIC(295x300x15)
Manufacturer: KASTAS
Sizes: 295x300x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N309-E-TVP2
Manufacturer: FAG
Sizes: 45x100x25 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x55x8 (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.
