Bearing 4121
Inner diameter:: 105 mm
Outer diameter: 155 mm
The size of the width: 46 mm
Weight:: 2.937 kg
Outer diameter: 155 mm
The size of the width: 46 mm
Weight:: 2.937 kg
Technical specifications
Designation: 4121
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 105 mm
External diameter: 155 mm
Width (B): 46 mm
Weight: 2.937 kg
Резьба (G): 38000 mm
Корпус UCT205
Manufacturer: NACHI
Weight:: 0.82 (kg)
A 22 13x560 Li / 590 Ld
Manufacturer: ContiTech AG
SPZ 1024
Manufacturer: ContiTech AG
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Manufacturer: KASTAS
Sizes: 130x142x8,2/11 (mm)
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Manufacturer: INA-FAG
Sizes: 180x225x45 (mm)
Weight:: 4.2 (kg)
Подшипник NN3008K
Manufacturer: NACHI
Sizes: 40x61x21 (mm)
Weight:: 0.312 (kg)
Bearing WS81207
Manufacturer: INA-FAG
Sizes: 35x62x18 (mm)
Weight:: 0.076 (kg)
Manufacturer: ContiTech AG
K31 PU/NBR/POM(105x120x14,5)
Manufacturer: KASTAS
Sizes: 105x120x14,5 (mm)
Подшипник 24180CAE4
Manufacturer: NSK-RHP
Sizes: 400x650x250 (mm)
Weight:: 316 (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.
