Bearing W4-1/2
Inner diameter:: 114.300 mm
Outer diameter: 165.100 mm
The size of the width: 44.450 mm
Weight:: 3.560 kg
Outer diameter: 165.100 mm
The size of the width: 44.450 mm
Weight:: 3.560 kg
Technical specifications
Designation: W4-1/2
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 114.300 mm
External diameter: 165.100 mm
Width (B): 44.450 mm
Weight: 3.560 kg
Резьба (G): 146.0 mm
Bearing GIR15 DO
Manufacturer: ETERNO
Sizes: 15x40x12 (mm)
HTD 8M 6000 ( HTD8M 6000 -V, -M, -MFX )
Manufacturer: ContiTech AG
STD 760 S8M CXA
Manufacturer: ContiTech AG
K781 PTFE(60x65x60 )
Manufacturer: KASTAS
Sizes: 60x65x60 (mm)
Подшипник 19150/19268
Manufacturer: NSK-RHP
Sizes: 38.1x68.262x15.875 (mm)
Weight:: 0.246 (kg)
Bearing BK3020
Manufacturer: ETERNO
Sizes: 30x37x20 (mm)
Weight:: 46.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 240.67x251.33x5.33 (mm)
RPP8 7984 ( RPP 8 7984 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NJ315EM (42315EH)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.35 (kg)
Подшипник 60/670
Manufacturer: NSK-RHP
Sizes: 670x980x136 (mm)
Weight:: 351 (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.