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
Подшипник 34306/34478
Manufacturer: NSK-RHP
Sizes: 77.788x121.442x24.608 (mm)
Weight:: 0.928 (kg)
Подшипник 23952CAKE4
Manufacturer: NSK-RHP
Sizes: 260x360x75 (mm)
Weight:: 23 (kg)
Manufacturer: ContiTech AG
CX 85 CX 2224 Ld
Manufacturer: ContiTech AG
3.53 NBR 90(026,57x03,53)
Manufacturer: KASTAS
Подшипник 23936AX
Manufacturer: NACHI
Sizes: 180x250x52 (mm)
Weight:: 8.1 (kg)
T10 DD
Manufacturer: ContiTech AG
5.33 NBR 70(304,17x05,33)
Manufacturer: KASTAS
Подшипник 7336BDT
Manufacturer: NACHI
Sizes: 180x380x75 (mm)
Weight:: 41.3 (kg)
K10 NBR(258x273x9,5/13 )
Manufacturer: KASTAS
Sizes: 258x273x9,5/13 (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.
