SKF NK 15/16 15 mm ID Roller Bearing Needle, 23 mm OD

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₩24,784.50

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RS 제품 번호:
514-221
제조사 부품 번호:
NK 15/16
제조업체:
SKF
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브랜드

SKF

Product Type

Roller Bearing

Inside Diameter

15mm

Race Width

16mm

Bore Type

Parallel

Cage Material

Reinforced Polyamide 66

Roller Material

Carbon Chrome Steel

Outside Diameter

23mm

Limiting Speed

26000rpm

Maximum Speed - Oil

24000rpm

End Type

Open

Static Load Rating

14kN

Number of Rows

1

Standards/Approvals

No

Dynamic Load Rating

11kN

Maximum Speed - Grease

16000rpm

Bearing Type

Needle

제외

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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