Bearing 4450
Inner diameter:: 114.300 mm
Outer diameter: 171.450 mm
The size of the width: 41.280 mm
Weight:: 3.207 kg
Outer diameter: 171.450 mm
The size of the width: 41.280 mm
Weight:: 3.207 kg
Technical specifications
Designation: 4450
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 114.300 mm
External diameter: 171.450 mm
Width (B): 41.280 mm
Weight: 3.207 kg
Резьба (G): 34000 mm
2 NBR 70(062,00x02,00)
Manufacturer: KASTAS
T10 DD 1610 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K80X88X30
Manufacturer: INA-FAG
Weight:: 0.138 (kg)
Bearing 62102RSZ1 (180210KZ1)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.45 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 40.00x47.10x3.55 (mm)
K73 POLYESTER/PTFE(255x260x15 )
Manufacturer: KASTAS
Sizes: 255x260x15 (mm)
Bearing 6311P4
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.35 (kg)
V 461/5 DL
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7219-C-T-P4S
Manufacturer: FAG
Sizes: 95x170x32 (mm)
Manufacturer: ContiTech AG
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.
