Bearing 30204 (2DB)
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.126 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.126 kg
Technical specifications
Designation : 30204
Producer : GMB
Technical data from the manufacturers catalog :
d - 20 мм
D - 47 мм
T - 15.25 мм
B - 14 мм
C - 12 /kN
Cr - 28.2 /kN
Cor - 30.5 /kN
grease - 8000 /(r/min)
oil - 10000 /(r/min)
вес - 0.126 (kg)
e - 0.35
Y - 1.7
Yo - 1
Подшипник HR30238J
Manufacturer: NSK
Sizes: 190x340x60 (mm)
Weight:: 21.4 (kg)
HTD 8M 6952 ( HTD8M 6952 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Manufacturer: KASTAS
Sizes: 0085x0095x007/5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22336-K-MB
Manufacturer: FAG
Sizes: 180x380x126 (mm)
Weight:: 66.7 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x82x7 (mm)
Подшипник 6820VV
Manufacturer: NSK
Sizes: 100x125x13 (mm)
Weight:: 0.31 (kg)
Bearing NF2222EM (12522EH)
Manufacturer: TMB
Sizes: 110x200x53 (mm)
Weight:: 7 (kg)
K31 PU/NBR/POM(50,8x63,5x9,525 )
Manufacturer: KASTAS
Sizes: 50,8x63,5x9,525 (mm)
K06 PU(38x44x5/7)
Manufacturer: KASTAS
Sizes: 38x44x5/7 (mm)
K01 (60x85x37)
Manufacturer: KASTAS
Sizes: 60x85x37 (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.