Bearing NU220
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.52 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.52 kg
Technical specifications
Designation : NU220
Dimensions, mm : 100x180x34
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 3.52 Kg
Dynamic load rating (C) - 250 kN
Static load rating (C0) - 306 kN
Grease lubrication speed - 3500 rev/min
Speed limit with oil lubrication - 4200 rev/min
Bearing NU319
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.42 (kg)
Bearing 15125 / 15245
Manufacturer: TIMKEN
Sizes: 31.750x62.000x19.050 (mm)
Weight:: 0.253 (kg)
W-896
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 47.00x50.60x1.80 (mm)
Bearing NA69/28 2RS
Manufacturer: ETERNO
Sizes: 28x32x31 (mm)
Weight:: 0.177 (kg)
K780 PTFE(130x135x50)
Manufacturer: KASTAS
Sizes: 130x135x50 (mm)
RPP14 2772 ( RPP 14 2772 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 54238XU
Manufacturer: NSK-RHP
Sizes: 190x270x131 (mm)
Weight:: 0.73 (kg)
Подшипник MF126
Manufacturer: NSK-RHP
Sizes: 6x13.2x3 (mm)
Weight:: 1.38 (kg)
Bearing 4407
Manufacturer: INA-FAG
Sizes: 22.225x49.230x19.050 (mm)
Weight:: 0.177 (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.
