NTN NJ2209 45 mm ID Roller Bearing, 85 mm OD

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₩145,339.04

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  • 2026년 3월 30일 부터 배송
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RS 제품 번호:
700-210
제조사 부품 번호:
NJ2209
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Roller Bearing

Inside Diameter

45 mm

Race Width

23mm

Bore Type

Cylindrical

Cage Material

Steel

Dynamic Load Rating

68000N

Outside Diameter

85 mm

Internal Clearance

CN

Series

NJ

Static Load Rating

68000N

Bearing Material

Steel

Number of Rows

1

Maximum Speed - Oil

54000°/s

End Type

Open

Limiting Speed

9000rpm

Maximum Speed - Grease

45600°/s

제외

COO (Country of Origin):
JP
The NTN Single Row Cylindrical Roller Bearing is designed for efficient axial load management. This robust component is separable, featuring a pressed steel cage that ensures durability and reliability under demanding conditions. With a Compact internal diameter of 45 mm and an external diameter of 85 mm, it is engineered for seamless integration in various mechanical applications. Its precise tolerances promote excellent rotational performance, making it suitable for situations requiring consistent load distribution and operational stability. This bearing is an essential choice for industries that demand top-tier performance and longevity.

Designed for single-direction axial loads enhancing stability

Separable structure facilitates easy assembly and disassembly

Pressed steel cage reduces overall weight while maintaining toughness

Internal and outer diameters optimized for fluid rotation

Radial clearance class CN accommodates thermal expansion

Dynamic load capacity of 68 million mN ensures high reliability

Static load capacity of 68 million mN for robust performance

Fatigue limit load of 8.25 million mN supports extended service life

Offers high lubrication limit speeds of 54000 °/s and 45600 °/s for oil and grease respectively

Thermal operating range from -40°C to 120°C enables use in extreme conditions

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