Bearing 7020 B
Inner diameter:: 100 mm
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.72 kg
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.72 kg
Technical specifications
Designation : 7020 B
Dimensions, mm : 100x150x24
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.72 Kg
Dynamic load rating (C) - 61200 kN
Static load rating (C0) - 63600 kN
Grease lubrication speed - 3500 rev/min
Speed limit with oil lubrication - 4700 rev/min
Подшипник NNU 4944
Manufacturer: NSK
Sizes: 220x300x80 (mm)
Weight:: 16.6 (kg)
Bearing 4423
Manufacturer: INA
Sizes: 47.625x77.800x22.225 (mm)
Weight:: 0.403 (kg)
Bearings GAY012-NPP-B
Manufacturer: INA
Weight:: 0.13 (kg)
K03 (250x220x32,5)
Manufacturer: KASTAS
Sizes: 250x220x32,5 (mm)
Торцевое уплотнение RM MG12-15
Manufacturer: RiMi
Bearing 4110
Manufacturer: INA
Sizes: 50x78x25 (mm)
Weight:: 0.385 (kg)
Корпус UCFX07
Manufacturer: NACHI
Weight:: 1.8 (kg)
K06 PU(105x117x12/7)
Manufacturer: KASTAS
Sizes: 105x117x12/7 (mm)
MEGADYNE ISORAN 1750 RPP14 ( RPP 14M 1750 )
Manufacturer: ContiTech AG
Подшипник H-E32306J
Manufacturer: NACHI
Sizes: 30x72x28.75 (mm)
Weight:: 0.579 (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.