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

SALNIK REINFORCED (TC)

Sizes: 147.80x154.00x3.10 (mm)

RPP8 DD 2084 MFX - Megaflex

Manufacturer: ContiTech AG

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Manufacturer: ContiTech AG

K69 POM(100x96x10 )

Manufacturer: KASTAS

Sizes: 100x96x10 (mm)

Подшипник 53224U

Manufacturer: NACHI

Sizes: 120x170x46 (mm)

Weight:: 225 (kg)

Bearing 7015 C

Manufacturer: ETERNO

Sizes: 75x115x20 (mm)

Weight:: 0.86 (kg)

6.99 FKM 80(481,46x06,99)

Manufacturer: KASTAS

K73 POLYESTER/PTFE(115x120x25)

Manufacturer: KASTAS

Sizes: 115x120x25 (mm)

Bearing 62022RSZ1 (180202Z1)

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.