NTN NJ221 105 mm ID Cylindrical Roller Bearing, 190 mm OD

N

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₩630,649.76

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  • 2026년 3월 30일 부터 배송
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RS 제품 번호:
700-214
제조사 부품 번호:
NJ221
제조업체:
NTN
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브랜드

NTN

Product Type

Cylindrical Roller Bearing

Inside Diameter

105 mm

Race Width

36mm

Bore Type

Round

Cage Material

Pressed Steel

Limiting Speed

4300rpm

Number of Rows

1

Maximum Speed - Grease

21600°/s

Maximum Speed - Oil

25800°/s

Dynamic Load Rating

223000N

Outside Diameter

190 mm

Internal Clearance

CN

Static Load Rating

241000N

Series

NJ

Race Type

Plain

제외

COO (Country of Origin):
JP
The NTN Single Row Cylindrical Roller Bearing is engineered to support single direction axial loads with remarkable efficiency. Featuring a separable design and a pressed steel cage, this bearing is specifically designed for applications requiring robust performance under varying conditions. With an external diameter of 190 mm and an internal diameter of 105 mm, it provides exceptional durability and radial clearance class CN, making it Ideal for demanding operating environments. Weighing 4.6 kg, this bearing is designed to withstand both dynamic and static loads, ensuring long-lasting reliability and optimal functionality across various machinery applications.

Constructed for single direction axial loads ensuring precise support

Separable design simplifies assembly and maintenance tasks

Pressed steel cage enhances bearing strength and reliability

Dynamic load rating of 223000000 mN delivers excellent performance under stress

Static load rating of 241000000 mN provides robust resistance to permanent deformation

Fatigue limit load of 26100000 mN ensures longevity during operations

Optimised for oil and grease lubrication with maximum speed limits of 25800 °/s and 21600 °/s respectively

Operates efficiently in temperature ranges from 233.15 K to 393.15 K

Min shoulder diameters and fillet radius values cater to precise engineering requirements

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