Bearing 4468
Inner diameter:: 171.450 mm
Outer diameter: 247.650 mm
The size of the width: 57.150 mm
Weight:: 8.783 kg
Outer diameter: 247.650 mm
The size of the width: 57.150 mm
Weight:: 8.783 kg
Technical specifications
Designation: 4468
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 171.450 mm
External diameter: 247.650 mm
Width (B): 57.150 mm
Weight: 8.783 kg
Резьба (G): 60000 mm
Bearing 7306ADLA/P4DF
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.34 (kg)
A 75 13x1905 Li / 1935 Ld
Manufacturer: ContiTech AG
Подшипник 52226X
Manufacturer: NSK-RHP
Sizes: 130x190x80 (mm)
Weight:: 225 (kg)
Подшипник NU 264
Manufacturer: NACHI
Sizes: 320x580x92 (mm)
Weight:: 113 (kg)
Bearing 51330M (8330H)
Manufacturer: TMB
Sizes: 150x250x80 (mm)
Weight:: 16.5 (kg)
Bearing 1201
Manufacturer: ETERNO
Sizes: 12x32x10 (mm)
Weight:: 0.04 (kg)
SPB 4550 Lw
Manufacturer: ContiTech AG
AT20 ( АТ20 )
Manufacturer: ContiTech AG
K07 PU(32x42x10/7)
Manufacturer: KASTAS
Sizes: 32x42x10/7 (mm)
Bearing 7228CP4 (36228J)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 8.85 (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.