Bearing 4125
Inner diameter:: 125 mm
Outer diameter: 175 mm
The size of the width: 53 mm
Weight:: 4.041 kg
Outer diameter: 175 mm
The size of the width: 53 mm
Weight:: 4.041 kg
Technical specifications
Designation: 4125
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 125 mm
External diameter: 175 mm
Width (B): 53 mm
Weight: 4.041 kg
Резьба (G): 41000 mm
Bearing DC7221B(5C)-N
Manufacturer: ETERNO
Sizes: 72.217x88.877x21 (mm)
Weight:: 210 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 38x41.50x3.25 (mm)
C 140 22x3555 Li / 3614 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ PNA20/42
Manufacturer: INA-FAG
Sizes: 20x42x20 (mm)
Корпус UCP210
Manufacturer: NACHI
Weight:: 2.7 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 73x95x7 (mm)
Подшипник RSF-49/500E4
Manufacturer: NSK-RHP
Sizes: 500x670x170 (mm)
Weight:: 173 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 31.00x36.00x2.50 (mm)
Bearing C202412 (F88312)
Manufacturer: INA-FAG
Sizes: 31.750x38.100x19.050 (mm)
Weight:: 0.0311 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 11.20x15.00x1.90 (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.
