Bearing 4112
Inner diameter:: 60 mm
Outer diameter: 90 mm
The size of the width: 28 mm
Weight:: 0.544 kg
Outer diameter: 90 mm
The size of the width: 28 mm
Weight:: 0.544 kg
Technical specifications
Designation: 4112
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 60 mm
External diameter: 90 mm
Width (B): 28 mm
Weight: 0.544 kg
Резьба (G): 12600 mm
Подшипник NNCF5005CV
Manufacturer: SKF
Sizes: 25x47x30 (mm)
Weight:: 0.23 (kg)

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Manufacturer: INA-FAG
Weight:: 0.002 (kg)

Подшипник HR32960J
Manufacturer: NSK-RHP
Sizes: 300x420x76 (mm)
Weight:: 31.4 (kg)

MEGADYNE ISORAN 246 RPP3 ( RPP 3M 246 )
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 11.50x15.10x1.80 (mm)

22x4953 C 195
Manufacturer: ContiTech AG

1.5 NBR 70(018,00x01,50)
Manufacturer: KASTAS

2.62 FKM 80(015,08x02,62 )
Manufacturer: KASTAS

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Manufacturer: NQK SF
Sizes: 30.20x35.00x2.40 (mm)

K19 PTFE/NBR/POM(150x130x18 )
Manufacturer: KASTAS
Sizes: 150x130x18 (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.