Bearing 51252
Inner diameter:: 260 mm
Outer diameter: 360 mm
The size of the width: 79 mm
Weight:: 25.2 kg
Outer diameter: 360 mm
The size of the width: 79 mm
Weight:: 25.2 kg
Technical specifications
Designation : 51252
Dimensions, mm : 260x360x79
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 25.2 Kg
Dynamic load rating (C) - 470000 kN
Static load rating (C0) - 2100000 kN
Grease lubrication speed - 560 rev/min
Speed limit with oil lubrication - 780 rev/min
SEALS (REINFORCED SEAL) (AS)
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Sizes: 20x38x10 (mm)
Bearing NATV10
Manufacturer: INA-FAG
Sizes: 10x30x15 (mm)
Weight:: 14 (kg)
K21 NBR(310x350x20)
Manufacturer: KASTAS
Sizes: 310x350x20 (mm)
K35 PTFE/NBR(330x354x8,1 )
Manufacturer: KASTAS
Sizes: 330x354x8,1 (mm)
SPB 4050 Lw
Manufacturer: ContiTech AG
Bearing EW–1/4
Manufacturer: INA-FAG
Sizes: 6.350x16.662x6.350 (mm)
Weight:: 9.7 (kg)
K701 PTFE/Spring(35x41,2x4,8)
Manufacturer: KASTAS
Sizes: 35x41,2x4,8 (mm)
T5 420 ( Т5 420 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing 32211
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)
Weight:: 0.83 (kg)
Bearings NNTR70X180X85 2Z
Manufacturer: INA-FAG
Sizes: 70x180x85 (mm)
Weight:: 13 (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.
