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 7924 C
Manufacturer: NSK-RHP
Sizes: 120x165x22 (mm)
Weight:: 1.15 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 51.50x62.10x5.30 (mm)
Bearing 31316
Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 4.05 (kg)
Bearing 7311ADLA/P4DF
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.4 (kg)
K21 NBR(30x37x8)
Manufacturer: KASTAS
Sizes: 30x37x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ406-M1
Manufacturer: FAG
Sizes: 30x90x23 (mm)
Bearing NJ2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.3 (kg)
Bearing SCE1314
Manufacturer: INA-FAG
Sizes: 20.638x26.988x22.225 (mm)
Weight:: 0.027 (kg)
Bearing FT28
Manufacturer: INA-FAG
Sizes: 55.563x91.288x20.638 (mm)
Weight:: 0.478 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP228-E-M1
Manufacturer: FAG
Sizes: 140x250x42 (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.
