Bearing 3915
Inner diameter:: 75 mm
Outer diameter: 128 mm
The size of the width: 41 mm
Weight:: 2.144 kg
Outer diameter: 128 mm
The size of the width: 41 mm
Weight:: 2.144 kg
Technical specifications
Designation: 3915
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 75 mm
External diameter: 128 mm
Width (B): 41 mm
Weight: 2.144 kg
Резьба (G): 36000 mm
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Sizes: 35x47x7 (mm)
Weight:: 0.03 (kg)
O-RING
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Sizes: 120.00x123.80x1.90 (mm)
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Sizes: 75x90x9 (mm)
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Manufacturer: ContiTech AG
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Manufacturer: TMB
Sizes: 70x120x70 (mm)
Weight:: 2.9 (kg)
Подшипник N 418
Manufacturer: NACHI
Sizes: 90x191.5x54 (mm)
Weight:: 10.3 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x38x8 (mm)
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Manufacturer: TMB
Sizes: 110x240x80 (mm)
Weight:: 17 (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.