NTN NA4836 180 mm ID Needle Roller Bearing Needle Roller, Machined-ring, 225 mm OD

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₩1,567,856.08

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  • 2026년 3월 10일 부터 배송
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RS 제품 번호:
454-049
제조사 부품 번호:
NA4836
제조업체:
NTN
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브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

180 mm

Race Width

45mm

Bore Type

Round

Roller Material

Steel

Cage Material

Steel

Dynamic Load Rating

195kN

Maximum Speed - Oil

2100rpm

Limiting Speed

1400rpm

Standards/Approvals

RoHS

End Type

Open

Maximum Speed - Grease

1400rpm

Outside Diameter

225 mm

Static Load Rating

540kN

Bearing Material

High Carbon Chrome Steel

Series

NA4836

Internal Clearance

CN

Number of Rows

1

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 with a machined-ring and inner ring is engineered for exceptional performance in various applications. This product epitomises robustness and precision, ensuring reliable operation in demanding environments. With its innovative design featuring double-side ribs, it enhances load distribution and optimal function. The bearing's impressive internal and external diameters, combined with its wide width, make it suitable for a range of machinery. Additionally, the lubrication holes strategically placed on both the outer and inner rings facilitate maintenance, ensuring longevity and reduced friction.

Manufactured with precision to ensure reliability and performance

Constructed with high-quality materials to resist wear and tear

Optimised for both grease and oil lubrication, enabling flexibility in usage

Suitable for a broad range of industrial machinery applications

Designed to operate under extreme temperature conditions

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