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
Bearing 2794 / 2720
Manufacturer: TIMKEN
Sizes: 36.487x76.2x23.812 (mm)
Weight:: 0.516 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ ИГОЛЬЧАТЫЙ AXK7095
Manufacturer: INA-FAG
Sizes: 70x95x4 (mm)
Подшипник 23152CAE4
Manufacturer: NSK-RHP
Sizes: 260x440x144 (mm)
Weight:: 88.2 (kg)
Krestovina 52x170
Manufacturer: TOYO
Подшипник 23240CKE4
Manufacturer: NSK-RHP
Sizes: 200x360x128 (mm)
Weight:: 57.1 (kg)
XL 190 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x72.8x12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22210-E1
Manufacturer: FAG
Sizes: 50x90x23 (mm)
Bearing PWTR45100 2RS
Manufacturer: INA-FAG
Sizes: 45x100x32 (mm)
Weight:: 30 (kg)
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.
