NTN NU2209 45 mm ID Roller Bearing, 85 mm OD

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₩139,576.84

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  • 2026년 4월 03일 부터 배송
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RS 제품 번호:
698-807
제조사 부품 번호:
NU2209
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Roller Bearing

Inside Diameter

45 mm

Race Width

23mm

Bore Type

Cylindrical

Cage Material

Steel

Series

NU

Internal Clearance

CN

Static Load Rating

38000N

Bearing Material

Steel

Number of Rows

1

Limiting Speed

9000rpm

Maximum Speed - Grease

45600rpm

Maximum Speed - Oil

54000rpm

End Type

Open

Dynamic Load Rating

68000N

Outside Diameter

85 mm

제외

COO (Country of Origin):
JP
The NTN Single row cylindrical roller bearing is expertly engineered to support radial loads with precision and reliability. Ideal for applications requiring high dynamic and static load capacities, this component ensures reduced friction and enhanced operational efficiency. Designed as separable for easy assembly, it incorporates a pressed steel cage that promotes smooth rotation while accommodating misalignments. With impressive performance metrics, including a maximum operating temperature of 393.15 °K and an oil lubrication limit speed of 54,000 °/s, this bearing stands out in demanding industrial environments, making it a trusted choice for machinery that demands durability and longevity.

Single row design optimises space and enhances load handling

Separable structure facilitates straightforward installation and maintenance

Pressed steel cage contributes to smooth operation and lowers wear

High dynamic load capacity of 68,000,000 mN ensures reliability under heavy stress

Fatigue limit load of 8,250,000 mN reinforces durability over time

Minimum operating temperature capability of 233.15 °K allows for versatility in various conditions

Maximum speed limits of 54,000 °/s for oil and 45,600 °/s for grease lubrication accommodate diverse applications

Min fillet radii of 1.1 mm enhance design efficiency and structural integrity

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