Bearing 4204
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 18 mm
Outer diameter: 47 mm
The size of the width: 18 mm
Technical specifications
Designation : 4204
Dimensions, mm : 20x47x18
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 17 kN
Static load rating (C0) - 11.5 kN
Grease lubrication speed - 1 rev/min
Speed limit with oil lubrication - 0.14 rev/min
Bearing BK5020
Manufacturer: INA-FAG
Sizes: 50x58x20 (mm)
Weight:: 0.070 (kg)
5.33 NBR 70(158,12x05,33)
Manufacturer: KASTAS
Подшипник NN3048K
Manufacturer: NACHI
Sizes: 240x330x92 (mm)
Weight:: 31.8 (kg)
Подшипник 5203NR
Manufacturer: NACHI
Sizes: 17x40x17.5 (mm)
Weight:: 0.09 (kg)
AT5 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 30x72x6 (mm)
Krestovina 33,33X140,45
Manufacturer: TOYO
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22340-K-MB
Manufacturer: FAG
Sizes: 200x420x138 (mm)
Weight:: 103.5 (kg)
Bearing QJ307NM
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.57 (kg)
SPB 1900
Manufacturer: ContiTech AG
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.
