Bearing 4419
Inner diameter:: 41.275 mm
Outer diameter: 71.450 mm
The size of the width: 22.225 mm
Weight:: 0.367 kg
Outer diameter: 71.450 mm
The size of the width: 22.225 mm
Weight:: 0.367 kg
Technical specifications
Designation: 4419
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 41.275 mm
External diameter: 71.450 mm
Width (B): 22.225 mm
Weight: 0.367 kg
Резьба (G): 10680 mm
Подшипник 21322CAE4
Manufacturer: NSK
Sizes: 110x240x50 (mm)
Weight:: 11.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 82.22x87.46x2.62 (mm)
Подшипник 6915DDU
Manufacturer: NSK
Sizes: 75x105x16 (mm)
Weight:: 0.364 (kg)
T5 DD
Manufacturer: ContiTech AG
BB188 ( ВВ 188 ) Le= 4844 мм
Manufacturer: ContiTech AG
HTD 8M 5280 ( HTD8M 5280 -V, -M, -MFX )
Manufacturer: ContiTech AG
K06 NBR(210x230x18/10)
Manufacturer: KASTAS
Sizes: 210x230x18/10 (mm)
Bearings GYE45-KRR-B
Manufacturer: INA
Weight:: 0.7 (kg)
Подшипник 30332D
Manufacturer: NSK
Sizes: 160x340x75 (mm)
Weight:: 27.5 (kg)
Подшипник 23276E
Manufacturer: NACHI
Sizes: 380x680x240 (mm)
Weight:: 383 (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.