INA NK20/20-XL 20 mm ID Roller Bearing Needle, 28 mm OD

Subtotaal (1 verpakking van 5 eenheden)*

€ 128,46

(excl. BTW)

€ 155,435

(incl. BTW)

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5 +€ 25,692€ 128,46

*prijsindicatie

RS-stocknr.:
260-0621
Fabrikantnummer:
NK20/20-XL
Fabrikant:
INA
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Merk

INA

Product Type

Roller Bearing

Inside Diameter

20mm

Race Width

20mm

Bore Type

Parallel

Cage Material

Steel

Standards/Approvals

No

Static Load Rating

23.8kN

End Type

Open

Dynamic Load Rating

18.6kN

Outside Diameter

28mm

Limiting Speed

21100rpm

Maximum Speed - Oil

20000rpm

Series

NK

Bearing Type

Needle

Vrijgesteld

Land van herkomst:
SK

Schaeffler Needle Roller Bearing, 20mm Inside Diameter, 28mm Outside Diameter - NK20/20-XL


This needle roller bearing is designed for high-speed applications, featuring a 20mm inside diameter and a 28mm outside diameter. Recognised for its robust performance, this model plays a crucial role in ensuring smooth operation in various mechanical settings. With a race width of 20mm, it is ideal for applications where space constraints are a concern.

Features & Benefits


• High static load rating enhances durability and reliability

• Dynamic load rating optimised for efficient operation

• Limiting speed of 21,100 rpm supports high-speed functionalities

• Fatigue limit load of 4,200 N ensures longevity under stress

Applications


• Ideal for lightweight industrial machinery requiring compact components

• Used in automation systems where high-speed performance is essential

• Suitable for electrical devices needing reliable rotational motion

• Utilised in mechanical assemblies where space-saving is critical

What is the advantage of the dynamic load rating for this product?


The dynamic load rating of 18,600 N ensures the bearing can effectively handle varying loads during operation, minimising wear and enhancing its lifespan under normal operating conditions.

How does the operating temperature range affect the performance?


The wide operating temperature range of -30°C to 120°C allows it to maintain performance and reliability across diverse environments, making it suitable for both industrial and commercial applications that may experience temperature fluctuations.

What is the significance of the fatigue limit load?


The fatigue limit load of 4,200 N indicates the maximum load the bearing can withstand without risk of failure, crucial for applications subjected to cyclic loading to prevent premature breakdown.

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