SKF HK 4020 40mm I.D Needle Needle Roller Bearing, 47mm O.D

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£14.39

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RS Stock No.:
514-146
Mfr. Part No.:
HK 4020
Brand:
SKF
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Brand

SKF

Inside Diameter

40mm

Outside Diameter

47mm

Roller Bearing Type

Needle

Race Width

20mm

Bore Type

Parallel

Material

Steel

Static Load Rating

53kN

Cage Material

Sheet Steel

Number of Rows

1

Dynamic Load Rating

24.2kN

End Type

Open

Limiting Speed

7000rpm

Reference Speed

6300rpm

Fatigue Limit Load

6.4kN

Maximum Speed - Oil

7000rpm

Maximum Speed - Grease

5000rpm

RoHS Status: Exempt

COO (Country of Origin):
DE

SKF Needle Roller Bearing, 47mm Outside Diameter, 24.2 kN Dynamic Load Rating - HK 4020


This needle roller bearing is designed for high-performance applications that require efficient load handling while occupying minimal space. It plays a crucial role in various machinery and equipment, enhancing stability and ensuring longevity for moving parts. With robust steel construction and precise dimensions, it meets the needs of sectors such as automation, electronics, and mechanical engineering.

Features & Benefits


• High load capacity with a static load rating of 53kN
• Optimised for dynamic performance with a load rating of 24.2kN
• Capable of operating at maximum speeds up to 7000r/min
• Utilises a parallel bore design for accurate alignment
• Made from steel for durability and wear resistance
• Open type design allows for easy lubrication access

Applications


• Enhancing performance in automated machinery
• Suitable for use in electric motors and drives
• Effective for robotic systems that require high load capabilities

How does it perform under high load conditions?


It is designed to handle substantial static and dynamic loads, ensuring performance in demanding applications.

Can this be used in compact spaces?


Yes, its design is suited for installation in confined areas while maintaining functionality.

What is the maximum rotational speed it can handle?


It can operate effectively at speeds up to 7000r/min.

How many rows of rollers does it have?


It features a single row of rollers, allowing for space-saving designs without compromising strength.

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