SKF NK 19/16 19 mm ID Roller Bearing Needle, 27 mm OD

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RS 제품 번호:
233-7191
제조사 부품 번호:
NK 19/16
제조업체:
SKF
제품 정보를 선택해 유사 제품을 찾기
모두 선택

브랜드

SKF

Product Type

Roller Bearing

Inside Diameter

19 mm

Race Width

16mm

Cage Material

Sheet Steel

Roller Material

Steel

Series

NK

Outside Diameter

27 mm

Number of Rows

1

Limiting Speed

24000rpm

Standards/Approvals

No

End Type

Open

Dynamic Load Rating

13.4kN

Static Load Rating

19kN

Bearing Material

Steel

Bearing Type

Needle

Race Type

Grooved

SKF Roller Bearing, Needle, 19mm Inside Diameter - NK 19/16


This roller bearing belongs to the needle roller type, renowned for its compact design and efficient load handling capabilities. With an inside diameter of 19mm and an outside diameter of 27mm, it features an optimal race width of 16mm. Constructed from steel, it accommodates high-speed applications and provides reliable performance under various conditions.

Features & Benefits


• Designed for high-speed operation with a reference speed of 20,000r/min

• Dynamic load rating of 13.4kN enhances performance under stress

• Static load rating of 19kN ensures durability under static conditions

• Needle bearing characteristics facilitate efficient load distribution

• Open end design allows easy lubrication and maintenance

• Single-row construction provides compact installation and reduces friction

Applications


• Suitable for automation machinery and equipment

• Ideal for in electrical motor assemblies

• Utilised in mechanical systems requiring minimal radial space

What is the significance of the dynamic load rating in this bearing?


The dynamic load rating of 13.4kN is crucial as it determines the bearing's ability to withstand loads while in motion. A higher rating indicates better performance under varying operational conditions, making it ideal for high-speed applications.

What temperature limits should be considered when using this bearing?


Temperature limits can significantly affect the performance and lifespan of roller bearings. It is advisable to consult specific operational guidelines and environmental conditions to ensure optimal functionality and prevent premature wear.

What installation considerations should I keep in mind with this roller bearing?


Shaft and housing tolerances must align with the specified dimensions to guarantee proper fitment. Furthermore, maintaining the correct operating clearance is vital to prevent excessive friction or heat buildup during operation.

How does the design of this bearing support its application in industrial machinery?


The compact needle roller design enables efficient load distribution in tight spaces, making it ideal for diverse industrial applications. Its robust construction ensures reliability, even under high-speed conditions, which is beneficial for intricate mechanical systems.

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