SKF, ID 17 mm ID Cylindrisk, UT 30 mm UT Nålrullager, 1 Rader, 11.4 kN, NA 4903, 16.3 kN, Skärmad, 20000rpm

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Antal (1 enhet)*

356,69 kr

(exkl. moms)

445,86 kr

(inkl. moms)

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RS-artikelnummer:
209-2307
Tillv. art.nr:
NA 4903
Tillverkare / varumärke:
SKF
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Varumärke

SKF

Produkttyp

Nålrullager

Invändig diameter

17 mm

Loppbredd

13mm

Borrtyp

Cylindrisk

Burmaterial

Plåt

Hastighetsbegränsning

20000rpm

Antal rader

1

Serie

NA 4903

Ändtyp

Skärmad

Dynamisk belastningsklass

11.4kN

Utvändig diameter

30 mm

Statisk belastning

16.3kN

Standarder/godkännanden

No

COO (ursprungsland):
SK

SKF Needle Roller Bearing, 30mm Outside Diameter, 11.4kN Dynamic Load Rating - NA 4903


This needle roller bearing is designed for applications requiring compact dimensions and high-load capabilities. It provides support for rotating shafts and is well-suited for environments with limited space. Its robust design ensures efficiency and reliability in mechanical operations, delivering optimal performance across various machinery.

Features & Benefits


• Made from steel for enhanced durability

• Single row design for space efficiency

• Capable of high-speed rotation up to 20000r/min

• Dynamic load rating of 11.4kN meets heavy operational demands

• Low friction design improves overall system efficiency

• Fatigue limit load of 1.96kN extends service life

Applications


• Suitable for precision machinery requiring compact bearings

• Ideal for high-speed rotational systems in electrical devices

• Commonly found in mechanical assemblies with restricted space

• Effective in equipment that needs robust load handling

What is the recommended operating speed for this product?


The operating speed can reach up to 20000r/min, making it suitable for fast machinery.

Can this bearing be used in high-load applications?


Yes, it has a dynamic load rating of 11.4kN, appropriate for heavy-duty tasks.

How do I ensure proper installation of this bearing?


Ensure that alignment and clearance are accurate during assembly to maintain optimal performance.

What materials are used in its construction?


It is primarily constructed from steel, featuring a sheet metal cage for support.

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