Bearing 4441

PRODUCTS (Bearing 4441)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4441

Inner diameter:: 85.725 mm
Outer diameter: 123.820 mm
The size of the width: 28.580 mm
Weight:: 1.083 kg

Technical specifications

Designation: 4441

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 85.725 mm

External diameter: 123.820 mm

Width (B): 28.580 mm

Weight: 1.083 kg

Резьба (G): 24100 mm

Bearing RWCT27C

Manufacturer: INA-FAG

Sizes: 82.550x161.925x44.450 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 35x66x10 (mm)

SPA 2782

Manufacturer: ContiTech AG

Подшипник 3578/3525

Manufacturer: NSK-RHP

Sizes: 44.45x87.312x30.162 (mm)

Weight:: 0.781 (kg)

Bearing NA4909 2RS

Manufacturer: INA-FAG

Sizes: 45x68x23 (mm)

Weight:: 0.290 (kg)

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

Sizes: 75.00x80.30x2.65 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 62.00x71.00x4.50 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 30x40x8 (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.