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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x35x6 (mm)
Подшипник 6217
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.79 (kg)
132.8 MXL
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI60/25
Manufacturer: INA-FAG
Sizes: 60x82x25 (mm)
Подшипник 23280E
Manufacturer: NACHI
Sizes: 400x720x256 (mm)
Weight:: 461 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3056-AS-K-M-SP
Manufacturer: FAG
Sizes: 280x420x106 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x80x12 (mm)
Подшипник FBNP-71010
Manufacturer: NSK-RHP
Sizes: 7x10x10 (mm)
Weight:: 0.002 (kg)
T10 DD
Manufacturer: ContiTech AG
Bearing 7314ACM (46314H)
Manufacturer: TMB
Sizes: 70x150x35 (mm)
Weight:: 2.65 (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.
