Bearing 4438

PRODUCTS (Bearing 4438)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4438

Inner diameter:: 76.200 mm
Outer diameter: 114.300 mm
The size of the width: 28.580 mm
Weight:: 0.998 kg

Technical specifications

Designation: 4438

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 76.200 mm

External diameter: 114.300 mm

Width (B): 28.580 mm

Weight: 0.998 kg

Резьба (G): 16900 mm

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 28x49.5x8 (mm)

K73 POLYESTER/PTFE(140x145x25)

Manufacturer: KASTAS

Sizes: 140x145x25 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61911-2RSR

Sizes: 47.625x98.425x21.001 (mm)

Manufacturer: NSK-RHP

Sizes: 70x150x38 (mm)

Weight:: 3.03 (kg)

T20 DD

Manufacturer: ContiTech AG

Bearings NUTR20-A

Manufacturer: INA-FAG

Sizes: 20x47x25 (mm)

Weight:: 0.245 (kg)

382XL

Manufacturer: ContiTech AG

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.