Bearings 21J01
Inner diameter:: 55.520 mm
Outer diameter: 75.310 mm
Weight:: 0.099 kg
Outer diameter: 75.310 mm
Weight:: 0.099 kg
Technical specifications
Designation: 21J01
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55.520 mm
Outside diameter (D): 75.310 mm
Weight: 0.099 kg
Size (P): 65.481 mm
Rolling body diameter: 7.938 mm
Number of rolling bodies: 21
Separator material: Steel
RPP8 4968 ( RPP 8 4968 -V, -M, -MFX )
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Sizes: 20x28x7/5 (mm)
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Manufacturer: TIMKEN
Sizes: 63.5x110.000x21.999 (mm)
Weight:: 0.825 (kg)
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Sizes: 70x150x35 (mm)
Weight:: 2.65 (kg)
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Sizes: 90x69,5x8,1 (mm)
Подшипник 6808VV
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Sizes: 40x52x7 (mm)
Weight:: 0.031 (kg)
Bearing HM807046 / HM807010
Manufacturer: TIMKEN
Sizes: 50.8x104.775x36.512 (mm)
Weight:: 1.49 (kg)
Bearing FND 453 M
Manufacturer: ETERNO
Sizes: 25x58x34 (mm)
Weight:: 460 (kg)
3 NBR 70(074,50x03,00)
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K152 NBR FABRIC(15x24x5,5 )
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Sizes: 15x24x5,5 (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.
