SKF, ID 15 mm ID, UT 23 mm UT Nål Rullager, 1 Rader, 11 kN, 16000rpm, 14 kN, Öppen, 26000rpm, 24000rpm

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Antal (1 enhet)*

179,27 kr

(exkl. moms)

224,09 kr

(inkl. moms)

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RS-artikelnummer:
514-221
Tillv. art.nr:
NK 15/16
Tillverkare / varumärke:
SKF
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Varumärke

SKF

Produkttyp

Rullager

Invändig diameter

15 mm

Loppbredd

16mm

Borrtyp

Parallell

Burmaterial

Förstärkt polyamid 66

Rullmaterial

Kolkromstål

Antal rader

1

Maximal hastighet - olja

24000rpm

Hastighetsbegränsning

26000rpm

Standarder/godkännanden

No

Ändtyp

Öppen

Dynamisk belastningsklass

11kN

Utvändig diameter

23 mm

Maximal hastighet - fett

16000rpm

Statisk belastning

14kN

Lagertyp

Nål

RoHS-status: Undantagen

COO (ursprungsland):
SK

SKF NK Needle Roller Bearing, 15mm Inside Diameter, 23mm Outside Diameter - NK 15/16


This needle roller bearing offers a compact and efficient solution for high-speed, high-load applications in limited radial spaces. With a 15mm inside diameter, 23mm outside diameter, and a 16mm race width, this single-row, open-end bearing features carbon chromium steel rollers and a parallel bore, ensuring reliability and durability under dynamic operating conditions.

Features & Benefits


• High-speed capability with a limiting speed of 26,000 rpm ensures versatility in fast-rotating systems

• Compact design supports significant radial loads in space-constrained environments

• Carbon chromium steel rollers provide high resistance to wear and fatigue

• Sheet steel cage ensures efficient roller guidance and minimal friction

• Static load rating of 14 kN and dynamic load rating of 11 kN for reliable operation

Applications


• Used in gearboxes and transmissions requiring compact, high-performance bearings

• Ideal for small machinery in textile, printing, and packaging industries

• Suitable for power tools and automotive components with rapid rotation

• Applied in agricultural and construction equipment with limited space for bearings

• Effective in robotics and automation systems needing precise motion control

Why is this bearing suitable for high-speed applications?


Its low friction design, combined with a reference speed of 24,000 rpm and a limiting speed of 26,000 rpm, makes it ideal for high-speed machinery where efficiency and durability are essential.

What benefits does the open-end design provide?


The open-end configuration facilitates easy lubrication access and heat dissipation, which can extend the bearing’s service life in demanding conditions.

Can this bearing handle fluctuating loads effectively?


Yes, with a fatigue limit load of 1.66 kN and strong roller material, it’s designed to perform reliably under varying load conditions typical in dynamic equipment.

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