NTN NJ311C3 55 mm ID Cylindrical Roller Bearing, 120 mm OD

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₩257,575.04

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  • 2026년 3월 30일 부터 배송
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RS 제품 번호:
698-529
제조사 부품 번호:
NJ311C3
제조업체:
NTN
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브랜드

NTN

Product Type

Cylindrical Roller Bearing

Inside Diameter

55 mm

Race Width

29mm

Bore Type

Round

Cage Material

Pressed Steel

Maximum Speed - Oil

42000°/s

Dynamic Load Rating

123000N

Outside Diameter

120 mm

Maximum Speed - Grease

35400°/s

Limiting Speed

7000rpm

Series

NJ

Internal Clearance

C3

Number of Rows

1

Static Load Rating

111000N

Race Type

Plain

제외

COO (Country of Origin):
JP
The NTN Single row cylindrical roller bearing is engineered for high performance in axial load applications. Designed to provide excellent radial support, this separable bearing features a robust pressed steel cage that enhances durability. Its unique design allows for effective load distribution and minimises friction, thereby improving efficiency. With an internal diameter of 55 mm and an external diameter of 120 mm, this bearing is suitable for various industrial applications.

Designed for single direction axial loads, ensuring dedicated performance

Separable construction allows for easy maintenance and assembly

Optimised radial clearance class C3 enhances operational stability

Constructed with a pressed steel cage for increased strength and longevity

Min operating temperature of -40°C and max operating temperature of 120°C ensures versatility in varying conditions

Dynamic load rating of 123000000 mN provides assurance of reliability for demanding applications

Fatigue limit load of 13600000 mN contributes to enhanced product lifespan

Min fillet radius of 2 mm ensures smooth rotational movement and reduced wear

Compatibility with both oil and grease lubrication types for flexible maintenance options

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