SKF NK 40/20 TN 40 mm I.D Roller Bearing Needle, 50 mm O.D

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£29.50

(exc. VAT)

£35.40

(inc. VAT)

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RS Stock No.:
233-7198
Mfr. Part No.:
NK 40/20 TN
Brand:
SKF
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Brand

SKF

Product Type

Roller Bearing

Inside Diameter

40 mm

Race Width

20mm

Bore Type

Cylindrical

Roller Material

Steel

Cage Material

Non-Metallic

Standards/Approvals

No

Dynamic Load Rating

29.7kN

Outside Diameter

50 mm

Number of Rows

1

Limiting Speed

11000rpm

Bearing Material

Steel

Static Load Rating

60kN

Series

NK

Bearing Type

Needle

Race Type

Grooved

SKF Needle Roller Bearing, 40mm Inside Diameter, 20mm Race Width - NK 40/20 TN


This needle roller bearing is a high-performance solution designed for various industrial applications. With an inside diameter of 40mm and an outside diameter of 50mm, this bearing features a race width of 20mm, optimising space and load distribution in mechanical assemblies. Its steel construction ensures durability and reliability under varying operational conditions.

Features & Benefits


• Offers a dynamic load rating of 29.7kN for robust performance

• Static load rating of 60kN supports heavy-duty applications

• Non-metallic cage material reduces friction and wear

• Designed for high-speed conditions with a reference speed of 10,000rpm

• One-row design allows for simplified installation in compact spaces

• Suitable for various lubrication types enhancing operational efficiency

Applications


• Ideal for automotive requiring precise motion control

• Utilised in industrial machinery to manage high-speed operations

• Used in automation systems for enhanced load handling

• Effective in electronics for compact assembly designs

What type of applications are suitable for it in industrial settings?


This bearing is designed for high-speed applications in machinery where space and load requirements are critical, making it an excellent choice for industrial automation and automotive systems.

How does the non-metallic cage material benefit performance?


The non-metallic cage minimises friction during operation, leading to smoother movement and reduced wear on the bearing, thereby prolonging its lifespan and enhancing overall reliability in various applications.

What is the significance of its dynamic load rating?


The dynamic load rating indicates the maximum load the bearing can withstand while in motion, ensuring reliability and efficiency in demanding applications, particularly in high-speed environments.

How does the design support performance in automotive applications?


With its dimensions and robust load ratings, this needle roller bearing is specifically engineered to handle the unique challenges of automotive systems, providing essential support for smooth operation and durability under mechanical stress.

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