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 GT13
Manufacturer: INA-FAG
Sizes: 31.750x59.538x15.875 (mm)
Weight:: 0.188 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 236.00x246.60x5.30 (mm)
Подшипник 51252
Manufacturer: NACHI
Sizes: 260x360x79 (mm)
Weight:: 225 (kg)
Bearing 22226 KMW33
Manufacturer: ETERNO
Sizes: 130x230x64 (mm)
Weight:: 10.89 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO50X65X20
Manufacturer: INA-FAG
Sizes: 50x65x20 (mm)
Подшипник 6818NR
Manufacturer: NSK-RHP
Sizes: 90x115x13 (mm)
Weight:: 0.276 (kg)
Bearing NK12/12
Manufacturer: ETERNO
Sizes: 12x19x12 (mm)
Weight:: 11.8 (kg)
Bearing NJ2311 (42611)
Manufacturer: TMB
Sizes: 55x120x43 (mm)
Weight:: 2.25 (kg)
Bearings RNA4834
Manufacturer: INA-FAG
Sizes: 185x215x45 (mm)
Weight:: 2.54 (kg)
Bearing 7307 C
Manufacturer: ETERNO
Sizes: 35x80x21 (mm)
Weight:: 0.512 (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.
