Bearing 4409

PRODUCTS (Bearing 4409)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4409

Inner diameter:: 25.400 mm
Outer diameter: 52.400 mm
The size of the width: 19.050 mm
Weight:: 0.190 kg

Technical specifications

Designation: 4409

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 25.400 mm

External diameter: 52.400 mm

Width (B): 19.050 mm

Weight: 0.190 kg

Резьба (G): 5850 mm

Подшипник 23956EK

Manufacturer: NACHI

Sizes: 280x380x75 (mm)

Weight:: 24.9 (kg)

SEALS (REINFORCED SEAL) (FRS)

Manufacturer: FEKO

Sizes: 64x80x8 (mm)

KPB POLYESTER/PTFE(2,5x20 )

Manufacturer: KASTAS

SEALS (REINFORCED SEAL) (FY)

Manufacturer: FEKO

Sizes: 22x30x6 (mm)

K753 PTFE/NBR(170x149x8,1)

Manufacturer: KASTAS

Sizes: 170x149x8,1 (mm)

Подшипник 54220

Manufacturer: NSK-RHP

Sizes: 100x150x72.8 (mm)

Weight:: 0.73 (kg)

Подшипник HR31311J

Manufacturer: NSK-RHP

Sizes: 55x120x31.5 (mm)

Weight:: 1.58 (kg)

HTD 711 3M

Manufacturer: ContiTech AG

Подшипник FJ-1416

Manufacturer: NSK-RHP

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.