Bearing LM12 L
Inner diameter:: 12 mm
Outer diameter: 21 mm
The size of the width: 57 mm
Outer diameter: 21 mm
The size of the width: 57 mm
Technical specifications
Designation : LM12 L
Dimensions, mm : 12x21x57
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 660 kN
Static load rating (C0) - 1200 kN
Speed limit with oil lubrication - 80 rev/min
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Weight:: 0.004 (kg)
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Sizes: 100x180x34 (mm)
Weight:: 3.6 (kg)
Подшипник 6905NSE
Manufacturer: NACHI
Sizes: 25x42x9 (mm)
Weight:: 0.042 (kg)
Подшипник NNC4968CV
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Sizes: 340x460x118 (mm)
Weight:: 59 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x80x10 (mm)
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Manufacturer: ETERNO
Sizes: 300x540x85 (mm)
Weight:: 89.5 (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.
