Bearing LM12
Inner diameter:: 12 mm
Outer diameter: 21 mm
The size of the width: 30 mm
Outer diameter: 21 mm
The size of the width: 30 mm
Technical specifications
Designation : LM12
Dimensions, mm : 12x21x30
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 412 kN
Static load rating (C0) - 598 kN
Speed limit with oil lubrication - 32 rev/min
CTD 1000 C8M CARBON
Manufacturer: ContiTech AG
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Sizes: 50,8x41,27x4,76 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71909-E-T-P4S
Manufacturer: FAG
Sizes: 45x68x12 (mm)
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Sizes: 35x47x12 (mm)
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Подшипник 9285/9220
Manufacturer: NSK-RHP
Sizes: 76.2x161.925x49.212 (mm)
Weight:: 4.22 (kg)
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Manufacturer: ContiTech AG
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Manufacturer: KASTAS
Sizes: 7x12,5x3,5 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASE80-AH01-FA164
Manufacturer: INA-FAG
Подшипник 24092CAK30E4
Manufacturer: NSK-RHP
Sizes: 460x680x218 (mm)
Weight:: 266 (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.
