Bearing 4458
Inner diameter:: 139.700 mm
Outer diameter: 209.550 mm
The size of the width: 47.630 mm
Weight:: 5.439 kg
Outer diameter: 209.550 mm
The size of the width: 47.630 mm
Weight:: 5.439 kg
Technical specifications
Designation: 4458
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 139.700 mm
External diameter: 209.550 mm
Width (B): 47.630 mm
Weight: 5.439 kg
Резьба (G): 53000 mm
K33 PU(115x130x12)
Manufacturer: KASTAS
Sizes: 115x130x12 (mm)
SPB 2000 Lw
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7008-B-TVP
Manufacturer: FAG
Sizes: 40x68x15 (mm)
XPZ 1037 Lw / Ld ( XPZ1037 )
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Подшипник NCF 2238 ECJB
Manufacturer: SKF
Sizes: 190x340x92 (mm)
Weight:: 36.5 (kg)
Bearing HK4020-2RS
Manufacturer: INA-FAG
Sizes: 40x47x20 (mm)
Weight:: 0.048 (kg)
Подшипник 48385/48320
Manufacturer: NSK-RHP
Sizes: 133.35x190.5x39.688 (mm)
Weight:: 3.74 (kg)
CC210 ( СС 210 ) Le= 5435 мм
Manufacturer: ContiTech AG
Подшипник NN 3024
Manufacturer: NSK-RHP
Sizes: 120x165x46 (mm)
Weight:: 4.04 (kg)
K62 NBR(12x7,4x1,8)
Manufacturer: KASTAS
Sizes: 12x7,4x1,8 (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.
