Bearing 7204 B
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Technical specifications
Designation : 7204 B
Dimensions, mm : 20x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.11 Kg
Dynamic load rating (C) - 13300 kN
Static load rating (C0) - 7700 kN
Grease lubrication speed - 13000 rev/min
Speed limit with oil lubrication - 17000 rev/min
Bearing LR607NPPU
Manufacturer: INA-FAG
Sizes: 7x22x6 (mm)
Weight:: 6 (kg)
GEAR PULLEYS 14M-140S 621.09 (14M-140S 621.09/20)
Manufacturer: BBC
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 70x112x13 (mm)
Подшипник 51115
Manufacturer: NACHI
Sizes: 75x100x19 (mm)
Подшипник NF 413
Manufacturer: NSK-RHP
Sizes: 65x135.3x37 (mm)
Weight:: 3.63 (kg)
Подшипник 22256EK
Manufacturer: NACHI
Sizes: 280x500x130 (mm)
Weight:: 113 (kg)
MEGADYNE ISORAN 640MXL
Manufacturer: ContiTech AG
K35 PTFE/NBR(95x110,1x6,3)
Manufacturer: KASTAS
Sizes: 95x110,1x6,3 (mm)
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Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
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Manufacturer: NSK-RHP
Sizes: 17x30x20.2 (mm)
Weight:: 0.06 (kg)
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.
