Bearing 4439

PRODUCTS (Bearing 4439)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4439

Inner diameter:: 79.375 mm
Outer diameter: 117.480 mm
The size of the width: 28.580 mm
Weight:: 1.025 kg

Technical specifications

Designation: 4439

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 79.375 mm

External diameter: 117.480 mm

Width (B): 28.580 mm

Weight: 1.025 kg

Резьба (G): 16600 mm

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJTY17

Manufacturer: INA-FAG

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23956-MB

Manufacturer: FAG

Sizes: 280x380x75 (mm)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23956-MB

Sizes: 222x213,2x9 (mm)

Manufacturer: NSK-RHP

Sizes: 1.5x5x2.6 (mm)

AT5 DD

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 6x34x5/5 (mm)

MEGADYNE ISORAN 1680 PLT8 ( RPP8 1680 PLATINUM )

Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7018-C-T-P4S

Manufacturer: FAG

Sizes: 90x140x24 (mm)

Weight:: 1.19 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7018-C-T-P4S

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.