Bearing 51244
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 13 kg
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 13 kg
Technical specifications
Designation : 51244
Dimensions, mm : 220x300x63
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 13 Kg
Dynamic load rating (C) - 351000 kN
Static load rating (C0) - 1320000 kN
Grease lubrication speed - 700 rev/min
Speed limit with oil lubrication - 950 rev/min
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Manufacturer: KASTAS
Sizes: 140x134x12,5 (mm)
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Sizes: 180x205x14 (mm)
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Manufacturer: NACHI
Sizes: 240x500x95 (mm)
Weight:: 93 (kg)
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1.78 NBR 70(120,37x1,78)
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Подшипник 602
Manufacturer: NSK-RHP
Sizes: 2x7x2.8 (mm)
Weight:: 0.001 (kg)
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Sizes: 80x100x9 (mm)
Подшипник 25578/25520
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Sizes: 105x190x36 (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.
