Bearing 4459
Inner diameter:: 142.875 mm
Outer diameter: 212.730 mm
The size of the width: 47.630 mm
Weight:: 5.518 kg
Outer diameter: 212.730 mm
The size of the width: 47.630 mm
Weight:: 5.518 kg
Technical specifications
Designation: 4459
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 142.875 mm
External diameter: 212.730 mm
Width (B): 47.630 mm
Weight: 5.518 kg
Резьба (G): 51000 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 340x370x20 (mm)
3 NBR 90(040,00x03,00)
Manufacturer: KASTAS
B 73 1912 Le/ 1850 Li
Manufacturer: ContiTech AG
Mechanical seal RM 502-60
Manufacturer: RiMi
Krestovina 44x131
Manufacturer: TOYO
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x80x8 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 11x26x7 (mm)
ContiTech HTD14M100 XHP-PAZ
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 7.00x13.00x3.00 (mm)
K62 NBR(32x24x3,2)
Manufacturer: KASTAS
Sizes: 32x24x3,2 (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.
