Bearing 3204 J-2RS
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 20.638 mm
Weight:: 0.180 kg
Outer diameter: 47 mm
The size of the width: 20.638 mm
Weight:: 0.180 kg
Technical specifications
Designation: 3204 J-2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 47 mm
Width (B): 20.638 mm
Weight: 0.180 kg
Bearing 63072RSZ1 (180307KZ1)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.46 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x30x6 (mm)

K21 PU(28x36x4)
Manufacturer: KASTAS
Sizes: 28x36x4 (mm)

ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ213-MPA
Manufacturer: FAG
Sizes: 65x120x23 (mm)

Z 20 10x507 Li / 530 Ld
Manufacturer: ContiTech AG

K89 PU(24,6x31,8x2,6 )
Manufacturer: KASTAS
Sizes: 24,6x31,8x2,6 (mm)

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Manufacturer: KASTAS

K25 NBR/Metal(165,1x19,05x25,4)
Manufacturer: KASTAS
Sizes: 165,1x19,05x25,4 (mm)

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Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.4 (kg)

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Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)
Weight:: 1.16 (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.