Bearing 4453
Inner diameter:: 123.825 mm
Outer diameter: 180.980 mm
The size of the width: 41.280 mm
Weight:: 3.950 kg
Outer diameter: 180.980 mm
The size of the width: 41.280 mm
Weight:: 3.950 kg
Technical specifications
Designation: 4453
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 123.825 mm
External diameter: 180.980 mm
Width (B): 41.280 mm
Weight: 3.950 kg
Резьба (G): 33000 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x55x10 (mm)
Bearing 4438
Manufacturer: INA-FAG
Sizes: 76.200x114.300x28.580 (mm)
Weight:: 0.998 (kg)
K708 PTFE/NBR(40x46,8x5 )
Manufacturer: KASTAS
Sizes: 40x46,8x5 (mm)
Bearing QJ140N2MP6
Manufacturer: TMB
Sizes: 200x310x51 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 23.50x36.50x6 (mm)
5 NBR 70(025,00x05,00)
Manufacturer: KASTAS
4 FKM 80(045,00x04,00 )
Manufacturer: KASTAS
17x5994 B 236
Manufacturer: ContiTech AG
HTD 8M 7488 ( HTD8M 7488 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NU248EM (32248EH)
Manufacturer: TMB
Sizes: 240x440x72 (mm)
Weight:: 51.5 (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.
