NTN NU309EAT2X 45 mm ID Cylindrical Roller Bearing, 100 mm OD

N

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₩147,486.00

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  • 2026년 3월 30일 부터 배송
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RS 제품 번호:
699-312
제조사 부품 번호:
NU309EAT2X
제조업체:
NTN
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브랜드

NTN

Product Type

Cylindrical Roller Bearing

Inside Diameter

45 mm

Race Width

25mm

Bore Type

Round

Cage Material

Polyamide

Static Load Rating

98.5kN

Series

NU

Internal Clearance

CN

Number of Rows

1

Outside Diameter

100 mm

Dynamic Load Rating

115kN

Maximum Speed - Grease

39000°/s

Limiting Speed

9100rpm

Maximum Speed - Oil

54600°/s

Race Type

Plain

제외

COO (Country of Origin):
JP
The NTN Single row cylindrical roller bearing is engineered for high-performance applications, offering reliability and efficiency in demanding environments. Designed with a floating, separable structure and a polyamide cage, it ensures optimal rolling action and easy assembly. With an internal diameter of 45 mm and an external diameter of 100 mm, this bearing accommodates substantial loads while maintaining smooth performance. It excels in applications requiring precise radial loads, supported by its robust dynamic load rating and fatigue limit. Ideal for sectors demanding precision and durability, this bearing is crafted to enhance machinery longevity and efficacy.

Floating design allows for easy installation and maintenance

Polyamide cage promotes smoother operation and reduces friction

Suitable for applications with varying radial loads

Dynamic load rating of 115,000,000 mN ensures exceptional performance

Fatigue limit load of 12,000,000 mN enhances durability under stress

Min operating temperature of 253.15 °K allows for use in cold environments

Max operating temperature of 393.15 °K supports high-temperature applications

Separable design makes assembly and disassembly straightforward

Compact dimensions provide versatility in machinery configurations

Radial clearance class CN meets a balance of performance and efficiency

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