NTN NU209EAT2X 45 mm ID Cylindrical Roller Bearing, 85 mm OD

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₩117,236.80

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  • 2026년 3월 30일 부터 배송
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RS 제품 번호:
698-771
제조사 부품 번호:
NU209EAT2X
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Cylindrical Roller Bearing

Inside Diameter

45 mm

Race Width

19mm

Bore Type

Round

Cage Material

Polyamide

Maximum Speed - Oil

64800°/s

Maximum Speed - Grease

45600°/s

Limiting Speed

10800rpm

Dynamic Load Rating

74500N

Internal Clearance

CN

Series

NU

Static Load Rating

66500N

Number of Rows

1

Outside Diameter

85 mm

Race Type

Plain

제외

COO (Country of Origin):
JP
The NTN Single row cylindrical roller bearing is designed for efficient rotational support in demanding applications. Featuring a floating and separable design, this bearing is equipped with a polyamide cage that enhances durability and performance. With precise specifications including an internal diameter of 45 mm and an external diameter of 85 mm, it ensures optimal fit and functionality. This bearing is engineered to handle dynamic loads of up to 74,500,000 mN while maintaining a Compact mass of just 0.495 kg, making it a reliable choice for various engineering needs. Ideal for industrial applications, its robust construction supports both oil and grease lubrication, catering to diverse operational environments.

Floating and separable design facilitates easy assembly and disassembly

Lightweight at 0.495 kg, ensuring less energy consumption in operation

Robust polyamide cage improves resistance to wear and enhances service life

Dynamic load capacity of 74,500,000 mN, suitable for heavy-duty applications

Compatible with both oil and grease lubrication for flexible maintenance options

Designed to function effectively within a temperature range from 253.15 °K to 393.15 °K

Min fillet radius of 1.1 mm reduces stress concentration, promoting longevity

Oil lubrication limit speed of 64,800 °/s supports high-speed applications

Fatigue limit load of 8,100,000 mN ensures reliability under fluctuating loads

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