NTN NA4913R 65 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 90 mm OD

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₩184,766.40

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  • 2026년 3월 02일 부터 배송
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RS 제품 번호:
454-068
제조사 부품 번호:
NA4913R
제조업체:
NTN
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브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

65 mm

Race Width

25mm

Bore Type

Cylindrical

Roller Material

Steel

Series

NA4913R

Internal Clearance

CN

Static Load Rating

112kN

Number of Rows

1

Outside Diameter

90 mm

Maximum Speed - Grease

3700rpm

Dynamic Load Rating

62.5kN

Standards/Approvals

RoHS

Maximum Speed - Oil

5500rpm

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 represents an exceptional blend of precision engineering and reliable performance. Designed for demanding applications, this bearing ensures optimal load-carrying capacity while maintaining a compact form factor. Its thoughtful design incorporates double-side ribs and lubrication holes, facilitating efficient fluid management. With an internal diameter of 65 mm and external diameter of 90 mm, this component delivers exceptional stability and alignment, making it ideal for a variety of mechanical settings. Whether in automotive or industrial machinery, this bearing is engineered to perform under stringent conditions, ensuring your operations run smoothly and efficiently.

Offers a maximum operating temperature of up to 120 °C for versatile use

Utilises a dynamic load rating of 62.5 kN for reliable performance

Designed to accommodate a minimum shoulder diameter of 70 mm

Incorporates a non-lubrication hole on the inner ring to suit various configurations

Provides a maximum fillet radius of 1 mm for improved fit in assemblies

Delivers high-speed capabilities with a grease lubrication limit up to 3700 tr/min

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