Bearing 4449
Inner diameter:: 111.125 mm
Outer diameter: 161.920 mm
The size of the width: 34.930 mm
Weight:: 2.540 kg
Outer diameter: 161.920 mm
The size of the width: 34.930 mm
Weight:: 2.540 kg
Technical specifications
Designation: 4449
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 111.125 mm
External diameter: 161.920 mm
Width (B): 34.930 mm
Weight: 2.540 kg
Резьба (G): 24000 mm
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 60x76x10 (mm)
AT5 DD
Manufacturer: ContiTech AG
K709 PTFE/NBR(42x57,1x6,3)
Manufacturer: KASTAS
Sizes: 42x57,1x6,3 (mm)
K11 TPE(20x28x8/5)
Manufacturer: KASTAS
Sizes: 20x28x8/5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32026-X
Manufacturer: FAG
Sizes: 130x200x45 (mm)
Подшипник 53417U
Manufacturer: NACHI
Sizes: 85x180x83 (mm)
Weight:: 0.73 (kg)
RPP14 2408 ( RPP 14 2408 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 33017 (2CE)
Manufacturer: GMB
Sizes: 85x130x36 (mm)
Weight:: 1.69 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 60x70x9 (mm)
RPP8 2624 ( RPP 8 2624 -V, -M, -MFX )
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.
