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
XT200 PU(35x45x8)
Manufacturer: KASTAS
Sizes: 35x45x8 (mm)

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Manufacturer: ETERNO
Sizes: 40x80x23 (mm)
Weight:: 0.53 (kg)

CTD 2100 C14M
Manufacturer: ContiTech AG

Подшипник 54420XU
Manufacturer: NSK-RHP
Sizes: 100x210x176 (mm)
Weight:: 0.73 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x32x7 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 69.85x82.85x6.50 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 46.80x56.00x4.60 (mm)

K69 POM(135x129x19)
Manufacturer: KASTAS
Sizes: 135x129x19 (mm)

Подшипник 7330BDB
Manufacturer: NACHI
Sizes: 150x320x65 (mm)
Weight:: 25.1 (kg)

Bearing 7206CP4 (36206J)
Manufacturer: TMB
Sizes: 30x62x16 (mm)
Weight:: 0.2 (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.