NTN NA4924 120 mm ID Roller Bearing Machined-ring, Needle Roller, 165 mm OD

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₩701,278.50

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  • 2026년 7월 15일 부터 배송 준비 완료
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RS 제품 번호:
454-509
제조사 부품 번호:
NA4924
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Roller Bearing

Inside Diameter

120mm

Race Width

45mm

Bore Type

Cylindrical

Roller Material

Steel

Number of Rows

1

Outside Diameter

165mm

Bearing Material

Steel

Maximum Speed - Grease

2000rpm

Static Load Rating

380kN

Internal Clearance

CN

Dynamic Load Rating

180kN

Maximum Speed - Oil

3000rpm

Standards/Approvals

RoHS

Series

NA4924

Bearing Type

Machined-ring, Needle Roller

Race Type

Machine-Ring

COO (Country of Origin):
JP
The NTN Needle roller bearing is designed to excel in precision and strength, making it an essential component for various engineering applications. Crafted with a machined-ring and featuring an inner ring, this model stands out with its double-side ribs and a well-placed lubrication hole, ensuring optimal performance and maintenance. With dimensions tailored for a 120 mm internal diameter and a robust 165 mm external diameter, this bearing is engineered for durability. It supports significant dynamic and static load ratings, making it reliable for heavy-duty operations. The thoughtful design includes a minimum fillet radius that enhances the overall performance, offering users both efficiency and longevity.

Constructed with high-quality steel to ensure long-lasting performance

Max operating temperature rating allows for use in demanding environments

Holds a radial clearance class that supports operational reliability

Incorporates precise dimensions for enhanced fitting and functionality

Effective for applications that require compactness without compromising strength

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