SKF NJ 203 ECP Cylindrical 17 mm ID Roller Bearing, 40 mm OD

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  • 2026년 10월 05일 부터 10 개 단위 배송
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RS 제품 번호:
209-2336
제조사 부품 번호:
NJ 203 ECP
제조업체:
SKF
제품 정보를 선택해 유사 제품을 찾기
모두 선택

브랜드

SKF

Product Type

Roller Bearing

Inside Diameter

17mm

Race Width

12mm

Bore Type

Cylindrical

Cage Material

Non-Metallic

Number of Rows

1

Limiting Speed

22000rpm

Standards/Approvals

No

End Type

Shielded

Dynamic Load Rating

20kN

Outside Diameter

40mm

Static Load Rating

14.3kN

Series

NJ 203 ECP

COO (Country of Origin):
DE

SKF Roller Bearing, 17mm Inside Diameter, 12mm Race Width - NJ 203 ECP


This spherical roller bearing is engineered for precision with an internal diameter of 17mm and an external diameter of 40mm, perfect for various high-speed applications. With a race width of 12mm, this single-row bearing features a non-metallic cage that enhances durability and performance. The SKF NJ 203 ECP roller bearing is designed to operate efficiently under dynamic loads of up to 20kN, making it ideal for demanding applications in the mechanical and electrical industries.

Features & Benefits


• Spherical design accommodates misalignments effectively

• High-speed capabilities with a reference speed of 20000r/min

• Non-metallic cage reduces friction and wear

• Basic static load rating of 14.3kN ensures reliability

• Fatigue limit load of 1.73kN prolongs service life

• Parallel bore design facilitates straightforward installation

Applications


• Utilised in automation systems requiring high-speed operation

• Suitable for electric motors and machinery components

• Ideal for involving mechanical transmissions

• Frequently employed in conveyor systems for smooth operation

What are the implications of the dynamic load rating for usage?


The dynamic load rating of 20kN provides critical performance metrics for selecting this bearing in applications with variable loads, ensuring minimal wear and optimal operation during dynamic conditions.

How does the non-metallic cage influence the bearing's performance?


The non-metallic cage contributes to reduced friction, which enhances efficiency and longevity, making it particularly advantageous in high-speed environments.

What considerations should be taken into account for installation?


The parallel bore design streamlines the fitting process, but it's essential to ensure proper alignment and that the mounting surfaces are clean to avoid premature failure.

Can this bearing withstand varying operational temperatures?


While temperature limits are not specified, the robust design is typically suitable for a range of industrial environments, making it adaptable to different operating conditions.

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