Bearing RNA 4907 RS
Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Technical specifications
Designation: RNA 4907 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 42 mm
External diameter: 55 mm
Width: 20 mm
Weight: 0.107 kg
Manufacturer: ContiTech AG

ATG10 4770 MFX - Megaflex ( ATK10 4770 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Bearing 02872 / 02820
Manufacturer: TIMKEN
Sizes: 28.575x73.025x22.225 (mm)
Weight:: 0.48 (kg)

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Manufacturer: TMB
Sizes: 6x19x6 (mm)
Weight:: 0.009 (kg)

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Manufacturer: ContiTech AG

Корпус UCTX14
Manufacturer: NACHI
Weight:: 7.7 (kg)

Подшипник 6007ZENR
Manufacturer: NACHI
Sizes: 62x35x14 (mm)
Weight:: 0.150 (kg)

Подшипник HR32028XJ
Manufacturer: NSK-RHP
Sizes: 140x210x45 (mm)
Weight:: 5.32 (kg)

Подшипник NP 422
Manufacturer: NACHI
Sizes: 110x235x65 (mm)
Weight:: 19.9 (kg)

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Manufacturer: TMB
Sizes: 45x75x16 (mm)
Weight:: 0.25 (kg)


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.