INA HK0808-B 8 mm I.D Roller Bearing Drawn Cup Needle, 12 mm O.D

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RS庫存編號:
137-1723
製造零件編號:
HK0808-B
製造商:
INA
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品牌

INA

Product Type

Roller Bearing

Inside Diameter

8 mm

Race Width

8mm

Bore Type

Parallel

Cage Material

Sheet Steel

Dynamic Load Rating

2750N

End Type

Open

Standards/Approvals

No

Limiting Speed

29500rpm

Maximum Speed - Oil

29500rpm

Maximum Speed - Grease

17700rpm

Number of Rows

1

Static Load Rating

2600N

Outside Diameter

12 mm

Bearing Type

Drawn Cup Needle

Schaeffler Roller Bearing, 8mm Inside Diameter, 12mm Outside Diameter - HK0808-B


This roller bearing is a finely engineered component designed for use in various mechanical and electrical applications. Featuring a drawn cup needle design, it offers a precise fit and functionality with an inside diameter of 8mm and an outside diameter of 12mm. This component is capable of enduring significant loads while maintaining efficient rotational speeds, making it an ideal choice for demanding environments.

Features & Benefits


• Drawn cup needle construction enhances load distribution

• High static load rating of 2600 N ensures durability

• Dynamic load rating of 2750 N supports rigorous applications

• Open end design simplifies assembly and maintenance

• Suitable for high-speed applications with speeds up to 29500 rpm

• Steel material guarantees long-lasting performance and strength

Applications


• Ideal for automation machinery and production equipment

• Utilised in precision instruments and robotics

• Commonly employed in electric motor assemblies

• Suitable for heavy-duty requiring reliable motion

• Effective in various mechanical systems needing optimal load handling

What speeds can be achieved when using this component?


This product can operate at a maximum grease speed of 17700 rpm and an oil speed of up to 29500 rpm, accommodating high-performance requirements in various applications.

How does the design influence load capacity?


The drawn cup needle design ensures better load distribution across the bearing surface, significantly increasing its static and dynamic load ratings and allowing for high capacity even in compact dimensions.

What maintenance practices should be followed for optimal performance?


Regular inspection of lubrication and ensuring the integrity of the bearing surfaces will help maintain proper function over time. Adhering to manufacturer recommendations for grease or oil type is also crucial.

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