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
Подшипник 240/1000CAK30E4
Manufacturer: NSK-RHP
Sizes: 1000x1420x412 (mm)
Weight:: 2010 (kg)
1400H
Manufacturer: ContiTech AG
Подшипник 6344
Manufacturer: NSK-RHP
Sizes: 240x500x95 (mm)
Weight:: 94.4 (kg)
K21 NBR(240x270x18)
Manufacturer: KASTAS
Sizes: 240x270x18 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 45x60x8 (mm)
Подшипник N 315
Manufacturer: NACHI
Sizes: 75x139.5x37 (mm)
Weight:: 3.15 (kg)
K31 PU/NBR/POM(127x146,05x15,875)
Manufacturer: KASTAS
Sizes: 127x146,05x15,875 (mm)
Корпус UCFL324
Manufacturer: NACHI
Weight:: 45.7 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ218-E-TVP2
Manufacturer: FAG
Sizes: 90x160x30 (mm)
K21 PU(90x115x15)
Manufacturer: KASTAS
Sizes: 90x115x15 (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.
