Bearing 81288 M
Inner diameter:: 440 mm
Outer diameter: 600 mm
The size of the width: 130 mm
Weight:: 108.200 kg
Outer diameter: 600 mm
The size of the width: 130 mm
Weight:: 108.200 kg
Technical specifications
Designation: 81288 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 440 mm
External diameter: 600 mm
Width (B): 130 mm
Weight: 108.200 kg
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Sizes: 12x37x12 (mm)
Weight:: 0.060 (kg)

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Sizes: 115x125x12 (mm)

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Подшипник 6810ZENR
Manufacturer: NACHI
Sizes: 50x65x7 (mm)
Weight:: 0.054 (kg)

Подшипник N 1064
Manufacturer: NACHI
Sizes: 320x440x74 (mm)
Weight:: 48.4 (kg)

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Manufacturer: NQK SF
Sizes: 48x70x8 (mm)

Подшипник 3775/3730
Manufacturer: NSK-RHP
Sizes: 50.8x93.264x30.162 (mm)
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Sizes: 35x62x14 (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.