Bearing W7-1/2
Inner diameter:: 190.500 mm
Outer diameter: 276.220 mm
The size of the width: 69.850 mm
Weight:: 13.595 kg
Outer diameter: 276.220 mm
The size of the width: 69.850 mm
Weight:: 13.595 kg
Technical specifications
Designation: W7-1/2
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 190.500 mm
External diameter: 276.220 mm
Width (B): 69.850 mm
Weight: 13.595 kg
Резьба (G): 310.0 mm
MEGADYNE ISORAN 255 GLD5 ( RPP5 255 GOLD )
Manufacturer: ContiTech AG
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Sizes: 90x110x30 (mm)
Weight:: 0.61 (kg)
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Sizes: 120x180x46 (mm)
Weight:: 6 (kg)
CONTITECH 40X6858 E 270 E 6951 L=L EL
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x38x8 (mm)
Bearing RF30
Manufacturer: INA-FAG
Sizes: 12.700x47.625x26.990 (mm)
Weight:: 25.4 (kg)
STD 1600 S8M
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 92x105.10x14/15.80 (mm)
Корпус UCTU209+WU600
Manufacturer: NACHI
Weight:: 21.3 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC4)
Manufacturer: STO
Sizes: 27x37x10.5 (mm)
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.