Bearing HK1216-2RS
Inner diameter:: 12 mm
Outer diameter: 18 mm
The size of the width: 16 mm
Weight:: 0.011 kg
Outer diameter: 18 mm
The size of the width: 16 mm
Weight:: 0.011 kg
Technical specifications
Designation: HK1216-2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 12 mm
External diameter: 18 mm
Width: 16 mm
Weight: 0.011 kg
Dynamic load capacity (C): 6.5
Static lifting capacity (C0): 7.3
Limit speed (rpm): 14000
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Weight:: 10.5 (kg)

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Sizes: 100x120x10 (mm)

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Manufacturer: ETERNO
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Weight:: 0.733 (kg)

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Sizes: 42x55x20 (mm)
Weight:: 0.107 (kg)

Подшипник 21316EX1
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 4.5 (kg)

MEGADYNE ISORAN 890 RPP5 ( RPP 5M 890 )
Manufacturer: ContiTech AG

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Manufacturer: INA-FAG
Sizes: 35x40x16.5 (mm)
Weight:: 0.374 (kg)

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Manufacturer: SKF
Sizes: 100x165x52 (mm)
Weight:: 4.45 (kg)

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Sizes: 30x42x7 (mm)
Weight:: 0.025 (kg)

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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.