Bearing 4425

PRODUCTS (Bearing 4425)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4425

Inner diameter:: 50.800 mm
Outer diameter: 80.980 mm
The size of the width: 22.225 mm
Weight:: 0.432 kg

Technical specifications

Designation: 4425

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 50.800 mm

External diameter: 80.980 mm

Width (B): 22.225 mm

Weight: 0.432 kg

Резьба (G): 6970 mm

Bearing 30RT20.2

Manufacturer: INA-FAG

Sizes: 76.251x203.454x23.850 (mm)

Weight:: 4.338 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO55X68X20

Manufacturer: INA-FAG

K21 NBR(26,99x34,93x6,35 )

Manufacturer: KASTAS

Sizes: 26,99x34,93x6,35 (mm)

Bearing 52224 (38224)

Manufacturer: TMB

Sizes: 120x170x68 (mm)

Weight:: 5.25 (kg)

SEALS (REINFORCED SEAL) (BS)

Manufacturer: FEKO

Sizes: 65x90x10 (mm)

Mechanical seal RM 166T-3/4"A

Manufacturer: RiMi

AT5/420 ( АТ5 420 )

Manufacturer: ContiTech AG

K35 PTFE/NBR(12x16,9x2,2)

Manufacturer: KASTAS

Sizes: 12x16,9x2,2 (mm)

SEALS (REINFORCED SEAL) (AS)

Manufacturer: FEKO

Sizes: 45x75x10 (mm)

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.