Bearing W4-3/4
Inner diameter:: 120.650 mm
Outer diameter: 179.400 mm
The size of the width: 50.800 mm
Weight:: 3.991 kg
Outer diameter: 179.400 mm
The size of the width: 50.800 mm
Weight:: 3.991 kg
Technical specifications
Designation: W4-3/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 120.650 mm
External diameter: 179.400 mm
Width (B): 50.800 mm
Weight: 3.991 kg
Резьба (G): 196.0 mm
Bearing 4215
Manufacturer: ETERNO
Sizes: 75x130x31 (mm)
2 NBR 70(029,00x02,00)
Manufacturer: KASTAS
Подшипник 7207 B
Manufacturer: NSK-RHP
Sizes: 35x72x17 (mm)
Weight:: 0.294 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJTY70
Manufacturer: INA-FAG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASE45-FA125
Manufacturer: INA-FAG
3 NBR 70(051,00x03,00)
Manufacturer: KASTAS
Подшипник NU 334 EM
Manufacturer: NSK-RHP
Sizes: 170x360x72 (mm)
Weight:: 37.9 (kg)
Подшипник 22226AEX
Manufacturer: NACHI
Sizes: 130x230x64 (mm)
Weight:: 11.6 (kg)
1.78 NBR 90(002,57x01,78)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 6.00x7.50x0.75 (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.
