Bearing 3304 2RS
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 22.2 mm
Weight:: 0.22 kg
Outer diameter: 52 mm
The size of the width: 22.2 mm
Weight:: 0.22 kg
Technical specifications
Designation : 3304 2RS
Dimensions, mm : 20x52x22.2
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.22 Kg
Dynamic load rating (C) - 22100 kN
Static load rating (C0) - 14300 kN
Grease lubrication speed - 8500 rev/min
Speed limit with oil lubrication - - rev/min
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Manufacturer: FEKO
Sizes: 42x52x4 (mm)

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Manufacturer: NQK SF
Sizes: 25x35x5 (mm)

Bearing 626-2RS/Z1P5 (D180026Z1)
Manufacturer: TMB
Sizes: 6x19x6 (mm)
Weight:: 0.0081 (kg)

Подшипник 53410U
Manufacturer: NACHI
Sizes: 50x110x50 (mm)
Weight:: 0.73 (kg)

Подшипник NUP 2313 E
Manufacturer: NACHI
Sizes: 65x140x48 (mm)
Weight:: 3.56 (kg)

Bearing QJF1034x1M
Manufacturer: TMB
Sizes: 170x260x42 (mm)
Weight:: 8.8 (kg)

K21 PU(180x205x15)
Manufacturer: KASTAS
Sizes: 180x205x15 (mm)

RPP8 5696 ( RPP 8 5696 -V, -M, -MFX )
Manufacturer: ContiTech AG

K01 (50x70x30)
Manufacturer: KASTAS
Sizes: 50x70x30 (mm)

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Manufacturer: NSK-RHP
Sizes: 200x310x82 (mm)
Weight:: 22.6 (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.