Bearing W4-3/4
Inner diameter:: 120.650 mm
Outer diameter: 179.400 mm
The size of the width: 50.800 mm
Weight:: 3.991 kg
Outer diameter: 179.400 mm
The size of the width: 50.800 mm
Weight:: 3.991 kg
Technical specifications
Designation: W4-3/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 120.650 mm
External diameter: 179.400 mm
Width (B): 50.800 mm
Weight: 3.991 kg
Резьба (G): 196.0 mm
O-RING
Manufacturer: NQK SF
Sizes: 24.50x33.50x4.50 (mm)
Manufacturer: ContiTech AG
Bearing BL310N
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.16 (kg)
Подшипник 7228BDT
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.78 (kg)
HTD 8M 4472 ( HTD8M 4472 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 53330XU
Manufacturer: NSK-RHP
Sizes: 150x250x92 (mm)
Weight:: 0.73 (kg)
Подшипник 51156
Manufacturer: NACHI
Sizes: 280x350x53 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K125X133X35
Manufacturer: INA-FAG
Weight:: 0.275 (kg)
AT10 DD
Manufacturer: ContiTech AG
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.
