Bearing NU2238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 37 kg
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 37 kg
Technical specifications
Designation : NU2238
Dimensions, mm : 190x340x92
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 37 Kg
Dynamic load rating (C) - 1100 kN
Static load rating (C0) - 1670 kN
Grease lubrication speed - 1500 rev/min
Speed limit with oil lubrication - 2000 rev/min
Bearing NJ2315
Manufacturer: ETERNO
Sizes: 75x160x35 (mm)
Weight:: 5.15 (kg)
Bearings NA4911
Manufacturer: INA-FAG
Sizes: 55x80x25 (mm)
Weight:: 0.393 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 52.60x64.00x5.70 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK6012
Manufacturer: INA-FAG
Sizes: 60x68x12 (mm)
Weight:: 0.049 (kg)
K25 NBR/Metal(50x16x20,5)
Manufacturer: KASTAS
Sizes: 50x16x20,5 (mm)
RPP8 DD 5004 MFX - Megaflex
Manufacturer: ContiTech AG
Krestovina 49,2x154,7
Manufacturer: TOYO
T2,5/317,5 DL ( DT2,5 317,5 )
Manufacturer: ContiTech AG
Подшипник NJ 304 ET
Manufacturer: NSK-RHP
Sizes: 20x52x15 (mm)
Weight:: 0.145 (kg)
K31 PU/NBR/POM(210x235x18)
Manufacturer: KASTAS
Sizes: 210x235x18 (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.
