Bearing 4117
Inner diameter:: 85 mm
Outer diameter: 125 mm
The size of the width: 38 mm
Weight:: 1.584 kg
Outer diameter: 125 mm
The size of the width: 38 mm
Weight:: 1.584 kg
Technical specifications
Designation: 4117
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 85 mm
External diameter: 125 mm
Width (B): 38 mm
Weight: 1.584 kg
Резьба (G): 24000 mm
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Weight:: 1.45 (kg)

Подшипник 21305CDKE4
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Sizes: 25x62x17 (mm)
Weight:: 0.26 (kg)

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Manufacturer: INA-FAG
Sizes: 650x870x34 (mm)
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Manufacturer: KASTAS
Sizes: 130x105x25,4 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6224-2Z
Manufacturer: FAG
Sizes: 120x215x40 (mm)

K22 NBR(20x30x7,5)
Manufacturer: KASTAS
Sizes: 20x30x7,5 (mm)

K73 POLYESTER/PTFE(310x315x15)
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Sizes: 90x79x4,2 (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.