NTN, ID 47 mm ID, UT 57 mm UT Nålrullar, Kromstål med hög kolhalt Nålrullager, 1 Rader, 28.8 kN, CN, 5500rpm,

Antal (1 enhet)*

343,95 kr

(exkl. moms)

429,94 kr

(inkl. moms)

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RS-artikelnummer:
453-919
Tillv. art.nr:
NK47/20RCT
Tillverkare / varumärke:
NTN
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Varumärke

NTN

Produkttyp

Nålrullager

Invändig diameter

47 mm

Loppbredd

20mm

Burmaterial

Stål

Rullmaterial

Stål

Internt godkännande

CN

Statisk belastning

55.5kN

Standarder/godkännanden

P0

Ändtyp

Öppen

Dynamisk belastningsklass

28.8kN

Antal rader

1

Lagermaterial

Kromstål med hög kolhalt

Utvändig diameter

57 mm

Serie

NK47/20RCT

Maximal hastighet - olja

8500rpm

Maximal hastighet - fett

5500rpm

Hastighetsbegränsning

5500rpm

Lagertyp

Nålrullar

Typ av lopp

Maskinring

COO (ursprungsland):
JP
The NTN Needle roller bearing is designed with precision engineering to deliver optimal performance in various applications. Tailored without an inner ring, it features double-side ribs and a lubrication hole, ensuring effective maintenance and reliability. The bearing's compact size and robust construction allow it to support dynamic loads while maintaining a high speed runtime under grease and oil lubrication. With an external diameter of 57 mm and a width of 20 mm, this component stands as a testament to innovation in mechanical design, ideal for enhancing the efficiency of machinery and equipment. The incorporation of advanced materials further reinforces its durability and adaptability in diverse operational environments.

Manufactured from high-quality steel for exceptional strength

Compact dimensions provide versatility for tight spaces

Optimal for applications requiring high-speed performance

Radial clearance class CN offers a balanced operational range

Static load rating supports robust performance under various conditions

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