Bearing 4448

PRODUCTS (Bearing 4448)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4448

Inner diameter:: 107.950 mm
Outer diameter: 158.750 mm
The size of the width: 34.930 mm
Weight:: 2.197 kg

Technical specifications

Designation: 4448

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 107.950 mm

External diameter: 158.750 mm

Width (B): 34.930 mm

Weight: 2.197 kg

Резьба (G): 24000 mm

A 44,5 13x1130 Li / 1160 Ld

Manufacturer: ContiTech AG

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Manufacturer: ContiTech AG

B 100 2602 Le/ 2538 Li

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)

Sizes: 130x125x15 (mm)

Подшипник 7215DB

Manufacturer: NACHI

Sizes: 75x130x25 (mm)

Weight:: 1.23 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3312-DA

Manufacturer: FAG

Sizes: 60x130x54 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3312-DA

ATG10 4670 MFX - Megaflex ( ATK10 4670 BFX - BRECOFLEX )

Manufacturer: ContiTech AG

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.