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
SALNIK REINFORCED (TC)
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Sizes: 22x42x11 (mm)
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Bearing NJ317EM (42317EH)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.65 (kg)
4L 340
Manufacturer: ContiTech AG
Подшипник 6820ZZ
Manufacturer: NSK-RHP
Sizes: 100x125x13 (mm)
Weight:: 0.31 (kg)
Подшипник 7232DT
Manufacturer: NACHI
Sizes: 160x290x48 (mm)
Weight:: 13.7 (kg)
AT5 DD
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
Bearing K60x68x20
Manufacturer: INA-FAG
Sizes: 60x68x20 (mm)
Weight:: 0.0071 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 53.00x65.40x6.20 (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.
