SKF, ID 140 mm ID Avsmalnande, UT 250 mm UT, Stål Rullager, 1 Rader, 743 kN, C3, SRB, 900 kN, 3200rpm

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13 849,97 kr

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17 312,46 kr

(inkl. moms)

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RS-artikelnummer:
207-8478
Tillv. art.nr:
22228 CC/W33
Tillverkare / varumärke:
SKF
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Varumärke

SKF

Produkttyp

Rullager

Invändig diameter

140mm

Loppbredd

68mm

Borrtyp

Avsmalnande

Burmaterial

Plåt

Rullmaterial

Stål

Standarder/godkännanden

No

Serie

SRB

Hastighetsbegränsning

3200rpm

Antal rader

1

Internt godkännande

C3

Lagermaterial

Stål

Statisk belastning

900kN

Utvändig diameter

250mm

Dynamisk belastningsklass

743kN

COO (ursprungsland):
US

SKF Spherical Roller Bearing, 140mm Inside Diameter, 250mm Outside Diameter - 22228 CC/W33


This spherical roller bearing is a well-crafted component designed to withstand high loads within mechanical systems. With an inside diameter of 140mm and an outside diameter of 250mm, it features a cylindrical bore and provides essential support in various applications. The structure consists of two rows of rollers, ensuring durability and reliability throughout its operation.

Features & Benefits


• Tapered bore options available for flexible installation

• High load capacity bearing suitable for demanding environments

• Sheet metal cage provides enhanced durability and performance

• Reference speed of 2400 r/min ensures optimal functioning

Applications


• Suitable for heavy machinery and equipment used in construction

• Used in industrial automation systems for increased efficiency

• Ideal for electric motors requiring high load capacity

• Effective in needing robust and reliable support

• Utilised in the mining sector for high-performance requirements

How does the dynamic load rating influence performance in heavy applications?


The dynamic load rating of 743kN ensures that the bearing can sustain substantial operational loads while maintaining stability and extending service life in demanding environments.

What are the benefits of using a spherical roller bearing with a cylindrical bore?


A cylindrical bore enables easier installation and alignment, reducing complexity during assembly while maintaining axial stability and ease of maintenance in rotating machinery.

What load capacities should be considered when selecting a bearing for specific uses?


It is crucial to match load capacities, such as the static load rating of 900kN and fatigue limit load of 86.5kN, to the operational demands of the application to avoid premature failure.

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