Bearing 4431
Inner diameter:: 60.325 mm
Outer diameter: 90.500 mm
The size of the width: 22.225 mm
Weight:: 0.454 kg
Outer diameter: 90.500 mm
The size of the width: 22.225 mm
Weight:: 0.454 kg
Technical specifications
Designation: 4431
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 60.325 mm
External diameter: 90.500 mm
Width (B): 22.225 mm
Weight: 0.454 kg
Резьба (G): 8990 mm
BX 25 BX 678 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FS)
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K33 PU(50,8x63,5x9,53)
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Sizes: 50,8x63,5x9,53 (mm)
MEGADYNE ISORAN 738 RPP3 ( RPP 3M 738 )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 70x122x12/34 (mm)
Подшипник 5200NS
Manufacturer: NACHI
Sizes: 10x30x14.3 (mm)
Weight:: 0.05 (kg)
Подшипник NJ 315
Manufacturer: NSK-RHP
Sizes: 75x160x37 (mm)
Weight:: 3.26 (kg)
Bearings RCT38A
Manufacturer: INA-FAG
Sizes: 114.300x206.375x50.800 (mm)
Weight:: 7.423 (kg)
Подшипник 51264
Manufacturer: NACHI
Sizes: 320x440x95 (mm)
Weight:: 225 (kg)
Bearing KBK14x18x21
Manufacturer: INA-FAG
Sizes: 14x18x21 (mm)
Weight:: 0.011 (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.
