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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x150x12 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE20-KRR-B-FA164
Manufacturer: INA-FAG
Sizes: 20x47x43.7 (mm)
Krestovina 28x71,5
Manufacturer: TOYO
Подшипник 6905DDU
Manufacturer: NSK-RHP
Sizes: 25x42x9 (mm)
Weight:: 0.042 (kg)
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU307-E-TVP2
Manufacturer: FAG
Sizes: 35x80x21 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7310-B-TVP
Manufacturer: FAG
Sizes: 50x110x27 (mm)
Подшипник HR32320J
Manufacturer: NSK-RHP
Sizes: 100x215x77.5 (mm)
Weight:: 12.7 (kg)
Bearing K14X18X13
Manufacturer: ETERNO
Sizes: 14x18x13 (mm)
Weight:: 0.0065 (kg)
Подшипник 74550/74850
Manufacturer: NSK-RHP
Sizes: 139.7x215.9x47.625 (mm)
Weight:: 5.92 (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.
