NTN NA4822 110 mm ID Needle Roller Bearing Needle Roller, Machined-ring, 140 mm OD

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₩465,004.84

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  • 2026년 3월 09일 부터 배송
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RS 제품 번호:
454-039
제조사 부품 번호:
NA4822
제조업체:
NTN
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브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

110 mm

Race Width

30mm

Bore Type

Round

Cage Material

Steel

Roller Material

Steel

Outside Diameter

140 mm

Series

NA4822

Bearing Material

Steel

Static Load Rating

210kN

Internal Clearance

CN

Number of Rows

1

Maximum Speed - Grease

2200rpm

Limiting Speed

3300rpm

Maximum Speed - Oil

3300rpm

Standards/Approvals

RoHS

End Type

Open

Dynamic Load Rating

93.5kN

Bearing Type

Needle Roller, Machined-ring

Race Type

Machine-Ring Needle Roller Bearing with Inner Ring

COO (Country of Origin):
JP
The NTN needle roller bearing specifically designed for applications requiring precise load handling and minimal radial space. This advanced component incorporates a machined-ring with an inner ring, ensuring superior durability and support in dynamic conditions. With exceptional load ratings and a wide operational temperature range, it is ideally suited for both grease and oil lubrication environments. The robust design features double-side ribs for increased stability, making it a reliable choice for various industrial applications.

High dynamic and static load ratings provide confidence in performance

Compatible with both grease and oil lubrication for versatile application

Min operating temperature of -20 °C enables use in harsh environments

Robust construction reduces the need for frequent replacements

Lightweight design aids in energy efficiency during operation

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