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
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 28x45x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x70x7 (mm)
T5 DD
Manufacturer: ContiTech AG
K150 NBR FABRIC(70x55x7,5/4,5)
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Sizes: 70x55x7,5/4,5 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K80X88X30
Manufacturer: INA-FAG
Weight:: 0.138 (kg)
STD 848 S8M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 164.70x171.76x3.53 (mm)
Bearing WS89436
Manufacturer: INA-FAG
Sizes: 180x360x36.5 (mm)
Weight:: 21.300 (kg)
Bearing 22317 (3617)
Manufacturer: TMB
Sizes: 85x180x60 (mm)
Weight:: 7.65 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 11.80x17.10x2.65 (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.
