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

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Manufacturer: KASTAS

Sizes: 100x87x8,3 (mm)

17x3734 B 147

Manufacturer: ContiTech AG

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Manufacturer: NQK SF

Sizes: 40x49x6 (mm)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL045036-PP

Manufacturer: INA-FAG

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Manufacturer: ContiTech AG

Подшипник JL724348/JL724314

Manufacturer: NSK-RHP

Sizes: 120x170x25.4 (mm)

Weight:: 1.671 (kg)

Bearing NNU4921K/W33P4 (C4382921K)

Manufacturer: TMB

Sizes: 105x145x40 (mm)

Sizes: 125x150x18 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 53.00x63.00x5.00 (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.