Bearing W12
Inner diameter:: 304.800 mm
Outer diameter: 441.330 mm
The size of the width: 114.300 mm
Weight:: 59.410 kg
Outer diameter: 441.330 mm
The size of the width: 114.300 mm
Weight:: 59.410 kg
Technical specifications
Designation: W12
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 304.800 mm
External diameter: 441.330 mm
Width (B): 114.300 mm
Weight: 59.410 kg
Резьба (G): 850.0 mm
Bearing 14138A / 14283
Manufacturer: TIMKEN
Sizes: 34.925x72.085x22.385 (mm)
Weight:: 0.513 (kg)
Подшипник 240/500EK30
Manufacturer: NACHI
Sizes: 500x720x218 (mm)
Weight:: 300 (kg)
K130 NBR(10x16x4,5)
Manufacturer: KASTAS
Sizes: 10x16x4,5 (mm)
Bearing IR12x16x22
Manufacturer: INA-FAG
Sizes: 12x16x22 (mm)
Weight:: 0.149 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ E50-KLL
Manufacturer: INA-FAG
Sizes: 50x90x62.8 (mm)
Подшипник 239/710EK
Manufacturer: NACHI
Sizes: 710x950x180 (mm)
Weight:: 369 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2203-2RS-TVH
Manufacturer: FAG
Sizes: 17x40x16 (mm)
Bearing 7201AC (46201)
Manufacturer: TMB
Sizes: 12x32x10 (mm)
Weight:: 0.036 (kg)
Bearing 608 2RS
Manufacturer: ETERNO
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)
Подшипник MF-1416
Manufacturer: NSK-RHP
Sizes: 14x20x16 (mm)
Weight:: 0.019 (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.
