NTN NA4918R 90 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 125 mm OD

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₩387,772.56

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  • 2026년 3월 02일 부터 배송
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RS 제품 번호:
454-502
제조사 부품 번호:
NA4918R
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

90 mm

Race Width

35mm

Bore Type

Cylindrical

Roller Material

Steel

Series

NA4918R

Internal Clearance

CN

Outside Diameter

125 mm

Number of Rows

1

Maximum Speed - Oil

3800rpm

Static Load Rating

252kN

Standards/Approvals

RoHS

Maximum Speed - Grease

2500rpm

Dynamic Load Rating

116kN

Race Type

Needle Roller

Bearing Type

Machined-ring, Needle Roller

COO (Country of Origin):
JP
The NTN Needle roller bearing with machined ring and inner ring is expertly designed to provide superior performance in various applications. Featuring double-side ribs and a lubrication hole, this bearing is built for exceptional durability and efficiency. Ideal for systems requiring precise load distribution, it meets rigorous standards for dynamic and static load ratings, ensuring reliability under pressure. Its robust construction is complemented by a thoughtful design that incorporates intricate details, such as an optimal internal diameter and width to accommodate a range of fitting requirements. With its extensive operational temperature range, this bearing is adaptable for both standard and challenging environments, making it a versatile choice for engineers and technicians alike.

Constructed for enhanced load distribution across various applications

Incorporates a lubrication hole to facilitate maintenance

Features double-side ribs for improved stability and longevity

Optimised internal diameter and width for precise fitting

Offers adaptability to a wide range of operational temperatures

Designed with critical dimensions to meet high-performance standards

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