Bearing XW12-1/2
Inner diameter:: 317.500 mm
Outer diameter: 393.700 mm
The size of the width: 66.680 mm
Weight:: 19.501 kg
Outer diameter: 393.700 mm
The size of the width: 66.680 mm
Weight:: 19.501 kg
Technical specifications
Designation: XW12-1/2
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 317.500 mm
External diameter: 393.700 mm
Width (B): 66.680 mm
Weight: 19.501 kg
Резьба (G): 305 mm
RPP8 4400 ( RPP 8 4400 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN30/500-AS-K-M-SP
Manufacturer: FAG
Sizes: 500x720x167 (mm)
Bearing BCE118
Manufacturer: INA-FAG
Sizes: 17.462x22.225x12.700 (mm)
Weight:: 0.010 (kg)
AT5 DD
Manufacturer: ContiTech AG
4 NBR 70(012,00x04,00)
Manufacturer: KASTAS
3.53 NBR 70(005,94x03,53)
Manufacturer: KASTAS
Подшипник NU 319
Manufacturer: NSK-RHP
Sizes: 95x200x45 (mm)
Weight:: 6.23 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 330.00x342.00x6.00 (mm)
K21 NBR(28x44x8)
Manufacturer: KASTAS
Sizes: 28x44x8 (mm)
Bearing 7319 B
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.67 (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.
