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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 8x22x4 (mm)
Подшипник MF-1412
Manufacturer: NSK-RHP
Sizes: 14x20x12 (mm)
Weight:: 0.014 (kg)
RPP14 8540 ( RPP 14 8540 -V, -M, -MFX )
Manufacturer: ContiTech AG
K22 PU(75x95x12)
Manufacturer: KASTAS
Sizes: 75x95x12 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 26x47x7 (mm)
RPP14 DD 3846 MFX - Megaflex
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
Bearing M84548 / M84510
Manufacturer: TIMKEN
Sizes: 25.4x57.15x19.431 (mm)
Weight:: 0.241 (kg)
K21 NBR(8x12x5)
Manufacturer: KASTAS
Sizes: 8x12x5 (mm)
17x2160 B 85
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.
