NTN RNA4917R 100 mm ID Needle Roller Bearing Needle Roller, Machined-ring, 120 mm OD

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₩258,503.76

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  • 2026년 2월 24일 부터 배송
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RS 제품 번호:
453-948
제조사 부품 번호:
RNA4917R
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

100 mm

Race Width

35mm

Bore Type

Cylindrical

Roller Material

Steel

Number of Rows

1

Outside Diameter

120 mm

Series

RNA4917R

Internal Clearance

CN

Dynamic Load Rating

112kN

Standards/Approvals

RoHS

Maximum Speed - Oil

4000rpm

Maximum Speed - Grease

2700rpm

Static Load Rating

237kN

Bearing Material

Steel

Bearing Type

Needle Roller, Machined-ring

Race Type

Needle Roller

COO (Country of Origin):
JP
The NTN Needle roller bearing is expertly designed for optimal performance in various applications. This robust bearing features a machined-ring construction, ensuring durability and stability without the need for an inner ring. Ideal for environments where space is at a premium, it incorporates double-side ribs and a lubrication hole, allowing for enhanced functionality under different operating conditions. This bearing not only excels in reliability but also supports efficient load distribution, making it a critical component in machinery and equipment requiring precision and endurance. With a maximum operating temperature of 120 °C, it meets the demands of diverse industrial situations while providing peace of mind with its proven track record.

Lubrication hole enables easy maintenance and extended service life

Maximum operating temperature of 120 °C caters to a variety of industrial uses

Dynamic load rating ensures efficient handling of heavy-duty applications

Static load rating enhances performance under varied loading conditions

Lightweight construction aids in reducing overall machinery weight

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