NTN RNA4919R 110 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 130 mm OD

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₩328,740.56

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  • 2026년 2월 06일 부터 배송
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RS 제품 번호:
453-950
제조사 부품 번호:
RNA4919R
제조업체:
NTN
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브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

110 mm

Race Width

35mm

Bore Type

Cylindrical

Roller Material

Steel

Bearing Material

Steel

Number of Rows

1

Static Load Rating

260kN

Dynamic Load Rating

118kN

Series

RNA4919R

Outside Diameter

130 mm

Standards/Approvals

RoHS

Internal Clearance

CN

Maximum Speed - Oil

3600rpm

Maximum Speed - Grease

2400rpm

Race Type

Needle Roller

Bearing Type

Machined-ring, Needle Roller

COO (Country of Origin):
JP
The NTN Needle roller bearing embodies precision engineering and robust construction, making it an indispensable component in numerous applications. Designed without an inner ring, it features robust machined rings that offer superior load-carrying capabilities. With its unique double-side ribs and lubrication hole, it ensures optimal performance and longevity under varying operational conditions. Ideal for both grease and oil lubrication, this bearing supports effective heat dissipation while maintaining mechanical integrity. Engineered in France, this product reflects the meticulous quality standards expected from industry-leading manufacturers.

Dynamic load rating provides exceptional support under high-stress conditions

Static load rating allows for stability in stationary applications

Designed to accommodate a wide range of operating temperatures

Max shoulder diameter facilitates proper integration into assemblies

Rolling element material enhances durability and reduces wear over time

Lubrication options for flexibility in various operational environments

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