Bearing HK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Technical specifications
Designation: HK4020
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 47 mm
Width: 20 mm
Weight: 0.054 kg
Подшипник 6001NKE
Manufacturer: NACHI
Sizes: 12x28x8 (mm)
Weight:: 0.023 (kg)

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Sizes: 85x150x30.5 (mm)
Weight:: 2.12 (kg)

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K74 POM (45x60x16)
Manufacturer: KASTAS
Sizes: 45x60x16 (mm)

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Sizes: 120x180x60 (mm)
Weight:: 5.5 (kg)

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Manufacturer: ETERNO
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)

Mechanical seal RM 1527-70
Manufacturer: RiMi


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.