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
BX 110 BX 2837 Ld
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Подшипник NJ 416
Manufacturer: NSK-RHP
Sizes: 80x200x48 (mm)
Weight:: 7.36 (kg)
Bearing FC2028130
Manufacturer: TMB
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Weight:: 5.6 (kg)
K21 PU(22x30x7)
Manufacturer: KASTAS
Sizes: 22x30x7 (mm)
Bearing SCE2816
Manufacturer: INA-FAG
Sizes: 44.450x53.975x25.400 (mm)
Weight:: 0.115 (kg)
Подшипник 21313EAE4
Manufacturer: NSK-RHP
Sizes: 65x140x33 (mm)
Weight:: 2.45 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 63.00x70.10x3.55 (mm)
AT10 DD
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 18x32x7 (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.
