Bearing TWC1220
Inner diameter:: 19.050 mm
Outer diameter: 31.750 mm
The size of the width: 2.337 mm
Weight:: 0.009 kg
Outer diameter: 31.750 mm
The size of the width: 2.337 mm
Weight:: 0.009 kg
Technical specifications
Designation: TWC1220
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 19.050 mm
External diameter: 31.750 mm
Width (B): 2.337 mm
Weight: 0.009 kg
AT10 DD
Manufacturer: ContiTech AG

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Подшипник HR31313J
Manufacturer: NSK-RHP
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AT5/280 ( АТ5 280 )
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Manufacturer: NQK SF
Sizes: 30x50x11 (mm)

Подшипник 23064CAE4
Manufacturer: NSK-RHP
Sizes: 320x480x121 (mm)
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Manufacturer: NQK SF
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Manufacturer: ContiTech AG


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.