Bearing NN3052
Inner diameter:: 260 mm
Outer diameter: 400 mm
The size of the width: 104 mm
Weight:: 46.2 kg
Outer diameter: 400 mm
The size of the width: 104 mm
Weight:: 46.2 kg
Technical specifications
Designation : NN3052
Dimensions, mm : 260x400x104
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 46.2 Kg
Dynamic load rating (C) - 1060 kN
Static load rating (C0) - 2000 kN
Grease lubrication speed - 1900 rev/min
Speed limit with oil lubrication - 2400 rev/min
K35 PTFE/NBR(50x60,7x4,2 )
Manufacturer: KASTAS
Sizes: 50x60,7x4,2 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCN)
Manufacturer: STO
Sizes: 26x48x10 (mm)
Bearing NU205E (32205E)
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3203-B-2RSR-TVH
Manufacturer: FAG
Sizes: 17x40x17.5 (mm)
Weight:: 0.095 (kg)
Подшипник 240/500E
Manufacturer: NACHI
Sizes: 500x720x218 (mm)
Weight:: 300 (kg)
K36 (70x82x9,6)
Manufacturer: KASTAS
Sizes: 70x82x9,6 (mm)
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Manufacturer: FEKO
Sizes: 38x47x6 (mm)
3 NBR 70(185,00x03,00)
Manufacturer: KASTAS
Подшипник 6238
Manufacturer: NSK-RHP
Sizes: 190x340x55 (mm)
Weight:: 22.3 (kg)
DHTD 920 D8M CXP
Manufacturer: ContiTech AG
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.
