INA HK2012-B 20mm I.D Drawn Cup Needle Needle Roller Bearing, 26mm O.D

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RS Stock No.:
137-1752
Mfr. Part No.:
HK2012-B
Brand:
INA
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Brand

INA

Inside Diameter

20mm

Outside Diameter

26mm

Roller Bearing Type

Drawn Cup Needle

Race Width

12mm

Bore Type

Parallel

Material

Steel

Static Load Rating

12100N

Cage Material

Sheet Steel

Number of Rows

1

Dynamic Load Rating

8600N

End Type

Open

Limiting Speed

12700rpm

Reference Speed

9700rpm

Maximum Speed - Grease

7600rpm

Maximum Speed - Oil

12700rpm

Fatigue Limit Load

1480N

COO (Country of Origin):
DE

Schaeffler Needle Roller Bearing, 20mm Inside Diameter, 12mm Race Width - HK2012-B


This needle roller bearing falls within the drawn cup needle bearing category, featuring a compact design with an inside diameter of 20mm and an outside diameter of 26mm. Made from steel, this component ensures optimal performance in various applications, offering a reliable solution for automation, mechanical, and electrical industries.

Features & Benefits


• Parallel bore type ensures precise alignment in installations
• Open-end design simplifies lubrication for maintenance
• Constructed from sheet steel for robust structural integrity
• Capable of high-speed operation up to 12700 rpm

Applications


• Ideal for use in automation systems requiring efficient load handling
• Suitable for precision machinery where space is limited
• Utilised in electrical assemblies with high-speed rotational needs
• Compatible with various mechanical components needing reliable bearings

What is the significance of the static and dynamic load ratings for this component?


The static load rating of 12100 N indicates the maximum load the bearing can withstand when stationary, while the dynamic load rating of 8600 N denotes the maximum load during operation, ensuring optimal performance without failure.

How does the open-end design benefit installation and maintenance?


The open-end feature allows for straightforward access for lubrication, enabling easy maintenance without disassembly and ensuring the bearing operates smoothly over time.

What operational speeds can this bearing handle for efficiency?


It can function effectively in high-speed applications, with a limiting speed of 12700 rpm and a maximum speed with grease of 7600 rpm, ensuring adaptability in various environments.


INA

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