Bearing 904
Inner diameter:: 20 mm
Outer diameter: 40 mm
The size of the width: 14 mm
Weight:: 0.077 kg
Outer diameter: 40 mm
The size of the width: 14 mm
Weight:: 0.077 kg
Technical specifications
Designation: 904
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 40 mm
Width (B): 14 mm
Weight: 0.077 kg
Резьба (G): 4450 mm
Подшипник 6968
Manufacturer: NSK-RHP
Sizes: 340x460x56 (mm)
Weight:: 26.6 (kg)
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Sizes: 22x32x7/10 (mm)
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Manufacturer: GMB
Sizes: 70x125x24 (mm)
Weight:: 1.26 (kg)
3.53 NBR 70(110,72x03,53)
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ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7219-E-T-P4S
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Sizes: 95x170x32 (mm)
RPP14 DD 4952 MFX - Megaflex
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Sizes: 123x131x5/7 (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.
