NTN RNA4914R 80 mm ID Needle Roller Bearing Needle Roller, 100 mm OD

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₩168,592.76

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  • 2026년 3월 16일 부터 배송
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RS 제품 번호:
455-527
제조사 부품 번호:
RNA4914R
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

80 mm

Race Width

30mm

Roller Material

Steel

Maximum Speed - Grease

3300rpm

Limiting Speed

3300rpm

Maximum Speed - Oil

5000rpm

Number of Rows

1

Standards/Approvals

RoHS

Dynamic Load Rating

85.5kN

Outside Diameter

100 mm

Internal Clearance

CN

Series

RNA4914R

Static Load Rating

156kN

Race Type

Machine-Ring

Bearing Type

Needle Roller

COO (Country of Origin):
JP
The NTN Needle roller bearing, crafted with precision and expertise, is designed to meet a variety of industrial applications. Its machined-ring construction and absence of an inner ring make it particularly suitable for various configurations, allowing for increased flexibility in design and installation. Enhanced with double-side ribs and a lubrication hole, this bearing ensures efficient operation and longevity, maximising performance in demanding environments. With an external diameter of 100 mm and a width of 30 mm, it offers a robust solution for bearing loads effectively. This product also excels in temperature resilience, permitting use in a range of environments, from -20 °C to 120 °C.

Incorporates a lubrication hole to simplify maintenance and prolong service life

Temperature range accommodates both cold and hot operational conditions effectively

Dynamic load rating ensures high performance in various load conditions

Lightweight design aids in reducing overall assembly weight while maintaining strength

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