Bearing 46790 / 46720
Inner diameter:: 165.1 mm
Outer diameter: 225.425 mm
The size of the width: 41.275 mm
Weight:: 4.69 kg
Outer diameter: 225.425 mm
The size of the width: 41.275 mm
Weight:: 4.69 kg
Technical specifications
Designation: 46790 / 46720
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 165.1 mm
External diameter(D): 225.425 mm
Working width (T): 41.275 mm
Width (height) (B): 39.688 mm
Outer cage width (C): 33.338 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 254
Cor (KN): 550
a: 43.9 мм
Width: 4.69 mm
HTD 8M 3352 ( HTD8M 3352 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ RNA4840-XL
Manufacturer: INA
Sizes: 220x250x50 (mm)
Weight:: 3.35 (kg)
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Manufacturer: INA
Sizes: 28x42x20 (mm)
Weight:: 0.836 (kg)
SPZ 862
Manufacturer: ContiTech AG
K23 PU(70x50x14)
Manufacturer: KASTAS
Sizes: 70x50x14 (mm)
Bearing 7244 AC
Manufacturer: ETERNO
Sizes: 220x400x65 (mm)
Weight:: 33.6 (kg)
AT20 DD
Manufacturer: ContiTech AG
Подшипник 53326U
Manufacturer: NACHI
Sizes: 130x225x86 (mm)
Weight:: 0.73 (kg)
Подшипник 22322AEXK
Manufacturer: NACHI
Sizes: 110x240x80 (mm)
Weight:: 18.2 (kg)
CC128 ( СС 128 ) Le= 3352 мм
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.