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.

Units	Per unit
1 - 4	£4.53
5 - 9	£4.38
10 - 24	£4.26
25 +	£4.18

Select all	Attribute	Value
	Brand	INA
	Product Type	Roller Bearing
	Inside Diameter	8 mm
	Race Width	8mm
	Bore Type	Parallel
	Cage Material	Sheet Steel
	Maximum Speed - Oil	29500rpm
	Number of Rows	1
	Limiting Speed	29500rpm
	Standards/Approvals	No
	End Type	Open
	Dynamic Load Rating	2750N
	Outside Diameter	12 mm
	Maximum Speed - Grease	17700rpm
	Static Load Rating	2600N
	Bearing Type	Drawn Cup Needle

	Select all
	Brand INA
	Product Type Roller Bearing
	Inside Diameter 8 mm
	Race Width 8mm
	Bore Type Parallel
	Cage Material Sheet Steel
	Maximum Speed - Oil 29500rpm
	Number of Rows 1
	Limiting Speed 29500rpm
	Standards/Approvals No
	End Type Open
	Dynamic Load Rating 2750N
	Outside Diameter 12 mm
	Maximum Speed - Grease 17700rpm
	Static Load Rating 2600N
	Bearing Type Drawn Cup Needle

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

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SCHAEFFLER Lubrication For All Industries