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
O-RING
Manufacturer: NQK SF
Sizes: 175.00x185.66x5.33 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 100.00x110.60x5.30 (mm)
Подшипник 7315BDB
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.15 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x72x12 (mm)
HTD 615 5M
Manufacturer: ContiTech AG
K33 PU(130x150x15 )
Manufacturer: KASTAS
Sizes: 130x150x15 (mm)
Bearing BCE129P
Manufacturer: INA-FAG
Sizes: 19.050x25.400x14.288 (mm)
Weight:: 0.017 (kg)
Подшипник 22212EAE4
Manufacturer: NSK-RHP
Sizes: 60x110x28 (mm)
Weight:: 1.1 (kg)
K21 PU(15x21x3,5)
Manufacturer: KASTAS
Sizes: 15x21x3,5 (mm)
Bearing 15117 / 15250X
Manufacturer: TIMKEN
Sizes: 30.000x63.500x20.638 (mm)
Weight:: 0.349 (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.
