SKF, ID 12 mm ID, UT 19 mm UT Nål, Kolkromstål Nålrullager, 1 Rader, 6.71 kN, 19000rpm, 8.15 kN, Öppen, 30000rpm,

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205,23 kr

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256,54 kr

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RS-artikelnummer:
514-168
Tillv. art.nr:
NK 12/12
Tillverkare / varumärke:
SKF
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Varumärke

SKF

Produkttyp

Nålrullager

Invändig diameter

12 mm

Loppbredd

12mm

Borrtyp

Parallell

Burmaterial

Plåt

Rullmaterial

Kolkromstål

Statisk belastning

8.15kN

Utvändig diameter

19 mm

Lagermaterial

Kolkromstål

Antal rader

1

Hastighetsbegränsning

30000rpm

Standarder/godkännanden

ISO 199:1997, ISO 14001, ISO 5753:1991, DIN 17 230:1980, ISO 582:1995, ISO 492:1994, ISO 1000:1992

Ändtyp

Öppen

Maximal hastighet - olja

30000rpm

Maximal hastighet - fett

19000rpm

Dynamisk belastningsklass

6.71kN

Lagertyp

Nål

RoHS-status: Undantagen

COO (ursprungsland):
DE

SKF Needle Roller Bearing, 12mm Inside Diameter, 19mm Outside Diameter - NK12/12TN


This needle roller bearing serves as a lightweight and compact option for various mechanical applications. Designed with a parallel bore, it features precise dimensions of an inside diameter of 12mm and an outside diameter of 19mm. Crafted from steel, this bearing excels in durability and efficiency in rotational applications.

Features & Benefits


• High dynamic load rating of 6.71 kN enhances performance

• Open end type facilitates easy installation and maintenance

• Single row design reduces friction for improved speed

• Capable of reaching a maximum speed of 19,000 rpm with grease

• Made from carbon chromium steel for enhanced longevity

• Limiting speed of 30,000 rpm ensures reliability in high-speed applications

Applications


• Suitable for high-speed rotational in machinery

• Used with automation systems to ensure smooth operations

• Ideal for electrical devices requiring compact bearing solutions

• Effective in mechanical assembly processes demanding precision

• Commonly utilised in the manufacture of various cylindrical roller bearing types

What load capabilities should I expect from this bearing?


This bearing offers a static load rating of 8.15 kN, providing robust support under stationary and dynamic loads, ensuring efficient performance in demanding applications.

How does the material impact the performance of this bearing?


The steel construction, particularly with carbon chromium steel, improves wear resistance and extends the bearing's service life, making it suitable for various applications in harsh environments.

What maintenance practices are recommended for optimal performance?


Regular lubrication is essential; using grease will optimise the life and functionality, especially considering its maximum operating speeds and ensuring smooth rotations.

Can this bearing handle variations in speed and load?


Yes, with a limiting speed of 30,000 rpm and a dynamic load rating of 6.71 kN, it is designed to function effectively under changing operational conditions while maintaining performance.

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