Bearing 31597 / 31520
Inner diameter:: 36.512 mm
Outer diameter: 76.200 mm
The size of the width: 29.370 mm
Weight:: 0.605 kg
Outer diameter: 76.200 mm
The size of the width: 29.370 mm
Weight:: 0.605 kg
Technical specifications
Designation: 31597 / 31520
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 36.512 mm
External diameter(D): 76.200 mm
Working width (T): 29.370 mm
Width (height) (B): 28.575 mm
Outer cage width (C): 23.812 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 80.5
Cor (KN): 97.0
a: 21.5 мм
Width: 0.605 mm
Подшипник 7910 A5
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Sizes: 50x72x12 (mm)
Weight:: 0.132 (kg)

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Manufacturer: ContiTech AG

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Manufacturer: NACHI
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Weight:: 46.8 (kg)

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Weight:: 4.6 (kg)

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Sizes: 105x225x49 (mm)
Weight:: 8.15 (kg)

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Sizes: 28x33x13 (mm)
Weight:: 0.013 (kg)

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Sizes: 65x75x6 (mm)

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Sizes: 90x160x40 (mm)

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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.