Bearing 4404
Inner diameter:: 17.463 mm
Outer diameter: 39.700 mm
The size of the width: 15.875 mm
Weight:: 0.096 kg
Outer diameter: 39.700 mm
The size of the width: 15.875 mm
Weight:: 0.096 kg
Technical specifications
Designation: 4404
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 17.463 mm
External diameter: 39.700 mm
Width (B): 15.875 mm
Weight: 0.096 kg
Резьба (G): 3510 mm
Bearing HK3020-2RS
Manufacturer: INA-FAG
Sizes: 30x37x20 (mm)
Weight:: 0.036 (kg)
Подшипник 6008N
Manufacturer: NACHI
Sizes: 40x68x15 (mm)
Weight:: 0.186 (kg)
Bearing SN105
Manufacturer: INA-FAG
Sizes: 15.875x20.638x7.938 (mm)
Weight:: 0.007 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x45x10 (mm)
Подшипник NNC4914CV
Manufacturer: SKF
Sizes: 70x100x30 (mm)
Weight:: 0.78 (kg)
Подшипник 127
Manufacturer: NSK-RHP
Sizes: 7x22x7 (mm)
Bearings K811/500
Manufacturer: INA-FAG
Sizes: 500x600x32 (mm)
Weight:: 12.93 (kg)
Bearing NF428
Manufacturer: ETERNO
Sizes: 140x360x82 (mm)
Weight:: 50.5 (kg)
K21 NBR(38x52,5x9,5)
Manufacturer: KASTAS
Sizes: 38x52,5x9,5 (mm)
Bearing 22232W33 (3532W33)
Manufacturer: TMB
Sizes: 160x290x80 (mm)
Weight:: 22.5 (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.