Bearings NAO90x120x30
Inner diameter:: 90 mm
Outer diameter: 120 mm
The size of the width: 30 mm
Weight:: 1.044 kg
Outer diameter: 120 mm
The size of the width: 30 mm
Weight:: 1.044 kg
Technical specifications
Designation: NAO90x120x30
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 90 мм
Inner diameter (F): 100 мм
Outside diameter (D): 120 мм
Outside diameter (E): 108 мм
Width (B): 30 мм
Weight: 1.044 Кг
Limiting speed (rpm): 4700
RPP14 7210 ( RPP 14 7210 -V, -M, -MFX )
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Bearing CSK20 2RS
Manufacturer: ETERNO
Sizes: 20x47x14 (mm)
Weight:: 145 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 17.50x21.50x2.00 (mm)
Подшипник HR80KBE52X+L
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Sizes: 80x140x78 (mm)
Weight:: 4.59 (kg)
5.7 NBR 90(109,20x05,70)
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Bearing 6415 2RS
Manufacturer: ETERNO
Sizes: 75x190x45 (mm)
Weight:: 6.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89440-M
Manufacturer: INA-FAG
Sizes: 200x400x40 (mm)
SPB 5990
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Sizes: 54x73x10 (mm)
Bearing 2310 2RS
Manufacturer: ETERNO
Sizes: 50x110x40 (mm)
Weight:: 1.63 (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.
