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
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 180x210x16 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 17x40x7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N211-E-TVP2
Manufacturer: FAG
Sizes: 55x100x21 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 16.50x34x4 (mm)
K05 PU (20x28x4/7)
Manufacturer: KASTAS
Sizes: 20x28x4/7 (mm)
Подшипник 1317
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
K33 PU(100x130x12 )
Manufacturer: KASTAS
Sizes: 100x130x12 (mm)
Подшипник 51248
Manufacturer: NACHI
Sizes: 240x340x78 (mm)
Weight:: 225 (kg)
Подшипник NUP 2206 ET
Manufacturer: NSK-RHP
Sizes: 30x62x20 (mm)
Weight:: 0.255 (kg)
Подшипник 25TAB06DF-2NK
Manufacturer: NACHI
Sizes: 25x62x15 (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.
