Bearing 4440

PRODUCTS (Bearing 4440)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4440

Inner diameter:: 82.550 mm
Outer diameter: 120.650 mm
The size of the width: 28.580 mm
Weight:: 1.053 kg

Technical specifications

Designation: 4440

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 82.550 mm

External diameter: 120.650 mm

Width (B): 28.580 mm

Weight: 1.053 kg

Резьба (G): 16600 mm

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

Manufacturer: STO

Sizes: 33x46x11 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

K78 Aramid Phenolic/Graphite(120x125x15 )

Manufacturer: KASTAS

Sizes: 120x125x15 (mm)

K78 Aramid Phenolic/Graphite(120x125x15 )

RPP8 3760 ( RPP 8 3760 -V, -M, -MFX )

Manufacturer: ContiTech AG

Bearings 09N03

Manufacturer: INA-FAG

Weight:: 0.005 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71902-E-T-P4S

Sizes: 55x120x49.2 (mm)

Weight:: 2.55 (kg)

Bearing TWC3244

Manufacturer: INA-FAG

Sizes: 50.800x69.850x2.337 (mm)

Weight:: 0.033 (kg)

Подшипник 29675/29620

Manufacturer: NSK-RHP

Sizes: 69.85x112.712x25.4 (mm)

Weight:: 0.968 (kg)

1.78 NBR 90(011,11x01,78)

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.