NTN NJ308 40 mm ID Roller Bearing, 90 mm OD

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₩152,396.56

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  • 2026년 3월 30일 부터 배송
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RS 제품 번호:
704-602
제조사 부품 번호:
NJ308
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Roller Bearing

Inside Diameter

40 mm

Race Width

23mm

Bore Type

Cylindrical

Cage Material

Steel

Dynamic Load Rating

65000N

End Type

Open

Maximum Speed - Oil

56400°/s

Limiting Speed

9400rpm

Maximum Speed - Grease

48000°/s

Internal Clearance

CN

Outside Diameter

90 mm

Series

NJ

Static Load Rating

57000N

Number of Rows

1

Bearing Material

Steel

제외

COO (Country of Origin):
JP
The NTN Single row cylindrical roller bearing is engineered for high efficiency and reliability in applications involving single direction axial loads. Designed with a separable pressed steel cage, this bearing ensures optimal performance under varying operational conditions. With its robust construction featuring a precise internal diameter of 40 mm and an external diameter of 90 mm, it is suitable for a wide range of machinery. The bearing incorporates a dynamic load rating of 65,000,000 mN, demonstrating exceptional endurance and the capability to withstand significant radial and axial stresses while maintaining its integrity.

Designed for single direction axial loads, ensuring stability and reliability

Separable pressed steel cage enhances assembly and maintenance ease

Dynamic load rating of 65,000,000 mN for superior performance

Static load rating of 57,000,000 mN indicates robustness under stationary conditions

Versatile operating temperature range supports both extreme cold and heat, from -40°C to 120°C

Low mass of 0.671 kg facilitates efficient installation and reduced operational strain

Compact design with an internal diameter of 40 mm and external diameter of 90 mm maximises space efficiency

Enhanced durability with fatigue limit load of 6,950,000 mN for prolonged service life

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