Bearing NU2220
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 46 mm
Weight:: 4.82 kg
Outer diameter: 180 mm
The size of the width: 46 mm
Weight:: 4.82 kg
Technical specifications
Designation : NU2220
Dimensions, mm : 100x180x46
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.82 Kg
Dynamic load rating (C) - 334 kN
Static load rating (C0) - 444 kN
Grease lubrication speed - 3100 rev/min
Speed limit with oil lubrication - 4200 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTC9RY)
Manufacturer: STO
Sizes: 35x58x8/11.5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 51x76x9/5 (mm)
Подшипник LM4030
Manufacturer: NSK-RHP
Sizes: 35x50x30.3 (mm)
Weight:: 0.19 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 22x47x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 400x440x18 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PASEY30-N
Manufacturer: INA-FAG
K65 NBR (90x71x4,1 )
Manufacturer: KASTAS
Sizes: 90x71x4,1 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61817-Y
Manufacturer: FAG
Sizes: 85x110x13 (mm)
Bearing 24144W33
Manufacturer: TMB
Sizes: 220x370x150 (mm)
Weight:: 67 (kg)
Bearings RF56
Manufacturer: INA-FAG
Sizes: 28.575x88.900x52.390 (mm)
Weight:: 2.245 (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.
