Bearing 4458

PRODUCTS (Bearing 4458)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4458

Inner diameter:: 139.700 mm
Outer diameter: 209.550 mm
The size of the width: 47.630 mm
Weight:: 5.439 kg

Technical specifications

Designation: 4458

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 139.700 mm

External diameter: 209.550 mm

Width (B): 47.630 mm

Weight: 5.439 kg

Резьба (G): 53000 mm

Bearing 28980 / 28921

Manufacturer: TIMKEN

Sizes: 59.977x100x25.4 (mm)

Weight:: 0.779 (kg)

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Manufacturer: ContiTech AG

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Manufacturer: ContiTech AG

Bearing 626-2RS/Z1P6 (E180026Z1)

Sizes: 180x250x52 (mm)

Weight:: 8.1 (kg)

AT10 DD

Manufacturer: ContiTech AG

2.4 NBR 70(007,30x02,40)

Manufacturer: KASTAS

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.