Bearing 4420

PRODUCTS (Bearing 4420)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4420

Inner diameter:: 42.863 mm
Outer diameter: 71.450 mm
The size of the width: 22.225 mm
Weight:: 0.355 kg

Technical specifications

Designation: 4420

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 42.863 mm

External diameter: 71.450 mm

Width (B): 22.225 mm

Weight: 0.355 kg

Резьба (G): 10680 mm

3.53 NBR 70(040,87x03,53)

Manufacturer: KASTAS

AX 93 AX 2392 Ld

Manufacturer: ContiTech AG

Bearing 24128 (4053728)

Manufacturer: TMB

Sizes: 140x225x85 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7021-E-T-P4S

Manufacturer: FAG

Sizes: 105x160x26 (mm)

K95 NBR(24,5x32x5 )

Manufacturer: KASTAS

Sizes: 24,5x32x5 (mm)

17x6579 B 259

Manufacturer: ContiTech AG

K68 POM(67x72x5,4 )

Manufacturer: KASTAS

Sizes: 67x72x5,4 (mm)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RSHE20-N

Manufacturer: INA-FAG

Подшипник NJ 2309 ET

Manufacturer: NSK-RHP

Sizes: 45x100x36 (mm)

Weight:: 1.28 (kg)

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.