Bearing NU2230
Inner diameter:: 150 mm
Outer diameter: 270 mm
The size of the width: 73 mm
Weight:: 18.7 kg
Outer diameter: 270 mm
The size of the width: 73 mm
Weight:: 18.7 kg
Technical specifications
Designation : NU2230
Dimensions, mm : 150x270x73
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 18.7 Kg
Dynamic load rating (C) - 662 kN
Static load rating (C0) - 982 kN
Grease lubrication speed - 2000 rev/min
Speed limit with oil lubrication - 2600 rev/min
Подшипник 23280CAKE4
Manufacturer: NSK-RHP
Sizes: 400x720x256 (mm)
Weight:: 449 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TSHE40-N
Manufacturer: INA-FAG
Подшипник LM12749/LM12710
Manufacturer: NSK-RHP
Sizes: 22x45.237x15.494 (mm)
Weight:: 0.116 (kg)
Bearing 32330 (7630E)
Manufacturer: TMB
Sizes: 150x320x114 (mm)
Weight:: 21.5 (kg)
Подшипник 687 DD
Manufacturer: NSK-RHP
Sizes: 7x14x5 (mm)
Weight:: 0.003 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 10x28x7 (mm)
K27 NBR(8x14x4/5,5)
Manufacturer: KASTAS
Sizes: 8x14x4/5,5 (mm)
Mechanical seal RM 560B-7/8"
Manufacturer: RiMi
B 31 17x785 Li / 830 Ld
Manufacturer: ContiTech AG
Bearings NKI65/35
Manufacturer: INA-FAG
Sizes: 65x90x35 (mm)
Weight:: 0.659 (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.
