Bearing 30304 (2BF)
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.165 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.165 kg
Technical specifications
Designation : 30304
Producer : GMB
Technical data from the manufacturers catalog :
d - 20 мм
D - 52 мм
T - 16.25 мм
B - 15 мм
C - 13 /kN
Cr - 33.0 /kN
Cor - 33.2 /kN
grease - 7500 /(r/min)
oil - 9500 /(r/min)
вес - 0.165 (kg)
e - 0.3
Y - 2
Yo - 1.1
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Weight:: 2.6 (kg)

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Manufacturer: TMB
Sizes: 40x62x12 (mm)
Weight:: 0.12 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 400x444x20 (mm)

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Manufacturer: INA-FAG
Sizes: 17x20x20.5 (mm)
Weight:: 0.138 (kg)

Bearing 51413
Manufacturer: ETERNO
Sizes: 65x140x56 (mm)
Weight:: 4 (kg)

Bearings NATV5-PP
Manufacturer: INA-FAG
Sizes: 5x16x12 (mm)
Weight:: 0.015 (kg)

MEGADYNE ISORAN 1568 RPP14 ( RPP 14M 1568 )
Manufacturer: ContiTech AG

Подшипник 799/792
Manufacturer: NSK-RHP
Sizes: 128.588x206.375x47.625 (mm)
Weight:: 5.76 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 23.20x30.00x3.40 (mm)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU407-M1
Manufacturer: FAG
Sizes: 35x100x25 (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.