Bearing 4109
Inner diameter:: 45 mm
Outer diameter: 73 mm
The size of the width: 25 mm
Weight:: 0.408 kg
Outer diameter: 73 mm
The size of the width: 25 mm
Weight:: 0.408 kg
Technical specifications
Designation: 4109
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 73 mm
Width (B): 25 mm
Weight: 0.408 kg
Резьба (G): 10680 mm
AT10 DD
Manufacturer: ContiTech AG
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Sizes: 20x50x7 (mm)
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Sizes: 70x150x51 (mm)
Weight:: 4.3 (kg)
Подшипник NJ 2211 EG
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.87 (kg)
Bearing 32314 (2GD)
Manufacturer: GMB
Sizes: 70x150x51 (mm)
Weight:: 4.34 (kg)
Подшипник BL 309 ZZ
Manufacturer: NSK-RHP
Sizes: 45x100x25 (mm)
Weight:: 0.883 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1318-K-M-C3 + H318
Manufacturer: FAG
Sizes: 80x190x43 (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.
