Bearing 4451
Inner diameter:: 117.475 mm
Outer diameter: 174.630 mm
The size of the width: 41.280 mm
Weight:: 3.670 kg
Outer diameter: 174.630 mm
The size of the width: 41.280 mm
Weight:: 3.670 kg
Technical specifications
Designation: 4451
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 117.475 mm
External diameter: 174.630 mm
Width (B): 41.280 mm
Weight: 3.670 kg
Резьба (G): 34000 mm
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 110x145x13 (mm)
T10 DD
Manufacturer: ContiTech AG
K84 PU(60x54,6x6,2 )
Manufacturer: KASTAS
Sizes: 60x54,6x6,2 (mm)
Bearing FC3448156
Manufacturer: TMB
Sizes: 170x240x156 (mm)
Weight:: 22.6 (kg)
Подшипник NUP 2228 EM
Manufacturer: NSK-RHP
Sizes: 140x250x68 (mm)
Weight:: 15.2 (kg)
Bearing 61922 (1000922)
Manufacturer: TMB
Sizes: 110x150x20 (mm)
Weight:: 0.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 205.00x215.60x5.30 (mm)
K69 POM(45x40x5,4)
Manufacturer: KASTAS
Sizes: 45x40x5,4 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K5X8X8-TV
Manufacturer: INA-FAG
Sizes: 5x8x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2322-E-TVP2 + HJ2322-E
Manufacturer: FAG
Sizes: 110x240x80 (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.
