Bearing 2902
Inner diameter:: 15 mm
Outer diameter: 31 mm
The size of the width: 12 mm
Weight:: 0.043 kg
Outer diameter: 31 mm
The size of the width: 12 mm
Weight:: 0.043 kg
Technical specifications
Designation: 2902
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 15 mm
External diameter: 31 mm
Width (B): 12 mm
Weight: 0.043 kg
Резьба (G): 2320 mm
Bearing 3200
Manufacturer: ETERNO
Sizes: 10x30x14 (mm)
Weight:: 0.051 (kg)

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Sizes: 190x340x92 (mm)

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Manufacturer: TMB
Sizes: 190x400x132 (mm)
Weight:: 82.5 (kg)

2 FKM 80(057,00x02,00 )
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Подшипник NNCF5005CV
Manufacturer: SKF
Sizes: 25x47x30 (mm)
Weight:: 0.23 (kg)

K21 NBR(160x169x13,5)
Manufacturer: KASTAS
Sizes: 160x169x13,5 (mm)

Подшипник NF 244
Manufacturer: NSK-RHP
Sizes: 220x350x65 (mm)
Weight:: 37 (kg)

Подшипник 23934BCAKE4
Manufacturer: NSK-RHP
Sizes: 170x230x45 (mm)
Weight:: 5.38 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 110x145x13 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 39.00x48.00x4.50 (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.