Bearing NN3052 K
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 K
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
Bearing PWTR45100 2RS
Manufacturer: INA-FAG
Sizes: 45x100x32 (mm)
Weight:: 30 (kg)
Bearing 7018CTAP4 (36118KJ)
Manufacturer: TMB
Sizes: 90x140x24 (mm)
Weight:: 1.15 (kg)
Подшипник 70TAD20
Manufacturer: NACHI
Sizes: 70x110x48 (mm)
Weight:: 0.73 (kg)
K780 PTFE(105x110x40)
Manufacturer: KASTAS
Sizes: 105x110x40 (mm)
Bearing K240X250X42
Manufacturer: ETERNO
Sizes: 240x250x42 (mm)
Weight:: 0.85 (kg)
Bearing N411M (2411H)
Manufacturer: TMB
Sizes: 55x140x33 (mm)
Weight:: 2.55 (kg)
K06 PU(152,4x171,45x9,55)
Manufacturer: KASTAS
Sizes: 152,4x171,45x9,55 (mm)
K19 PTFE/NBR/POM(150x135x12,5)
Manufacturer: KASTAS
Sizes: 150x135x12,5 (mm)
BX 29 BX 780 Ld
Manufacturer: ContiTech AG
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Manufacturer: TIMKEN
Sizes: 45.618x85.000x23.812 (mm)
Weight:: 0.581 (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.
