Bearing 4448
Inner diameter:: 107.950 mm
Outer diameter: 158.750 mm
The size of the width: 34.930 mm
Weight:: 2.197 kg
Outer diameter: 158.750 mm
The size of the width: 34.930 mm
Weight:: 2.197 kg
Technical specifications
Designation: 4448
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 107.950 mm
External diameter: 158.750 mm
Width (B): 34.930 mm
Weight: 2.197 kg
Резьба (G): 24000 mm
Подшипник 5310
Manufacturer: NACHI
Sizes: 50x110x44.4 (mm)
Weight:: 1.93 (kg)
T5 DD
Manufacturer: ContiTech AG
K38 PU(70x78x8)
Manufacturer: KASTAS
Sizes: 70x78x8 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1320-K-M-C3
Manufacturer: FAG
Sizes: 100x215x47 (mm)
Mechanical seal RM 551С
Manufacturer: RiMi
K18 (32x22x15,5)
Manufacturer: KASTAS
Sizes: 32x22x15,5 (mm)
K21 PU(40x56x10)
Manufacturer: KASTAS
Sizes: 40x56x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x135x12 (mm)
K780 PTFE(65x70x50)
Manufacturer: KASTAS
Sizes: 65x70x50 (mm)
Подшипник 51430
Manufacturer: NACHI
Sizes: 150x300x120 (mm)
Weight:: 225 (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.
