Bearing NJ211
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.667 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.667 kg
Technical specifications
Designation : NJ211
Dimensions, mm : 55x100x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.667 Kg
Dynamic load rating (C) - 86 kN
Static load rating (C0) - 99 kN
Grease lubrication speed - 6400 rev/min
Speed limit with oil lubrication - 7700 rev/min
HTD 225 3M
Manufacturer: ContiTech AG
3.53 FKM 80(164,70x03,53)
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Подшипник NF 230
Manufacturer: NACHI
Sizes: 150x238x45 (mm)
Weight:: 11.7 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)
Bearings RPNA20/35
Manufacturer: INA-FAG
Sizes: 20x35x16 (mm)
Weight:: 0.062 (kg)
1140H
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 65x80x10 (mm)
Подшипник R 133
Manufacturer: NSK-RHP
Sizes: 2.38x4.762x1.588 (mm)
Weight:: 0.73 (kg)
Bearing 22318 CW33
Manufacturer: ETERNO
Sizes: 90x190x64 (mm)
Weight:: 8.392 (kg)
K25 NBR/Metal(102x16x25)
Manufacturer: KASTAS
Sizes: 102x16x25 (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.
