Schaeffler Roller Bearing, 4mm Inside Diameter, 8mm Outside Diameter - HK0408-B

This roller bearing is designed to provide efficient support in various applications, specifically in mechanical environments. With an inside diameter of 4mm and an outside diameter of 8mm, it features a drawn cup needle configuration, ensuring high load capacity in a compact form.

Features & Benefits

• Static load rating of 1310 N allows for robust performance

• Dynamic load rating of 1780 N enhances durability under varying loads

• Capable of reaching reference speeds of up to 44500 rpm

• Maximum operating speeds of 25500 rpm with grease lubrication

• Utilises high-quality steel for strength and longevity

• Open end type design facilitates easy maintenance and inspection

Applications

• Utilised in automation machinery for efficient movement

• Effective in electrical requiring robust rotational support

• Integration into precision engineering for reliable performance

• Suitable for use in compact mechanical devices

How does the static load rating influence performance in demanding conditions?

The static load rating indicates the maximum weight the bearing can support without deformation, which is essential for applications where high loads are present. A rating of 1310 N ensures stability under significant pressure while maintaining function.

Can this bearing withstand high-speed operations without degrading?

Yes, it has remarkable capability for high-speed applications, achieving reference speeds of 44500 rpm, making it suitable for dynamic environments where efficiency is critical.

What material construction is used, and how does it impact longevity?

Constructed from high-quality steel, it offers enduring performance, resisting wear and tear in heavy-duty situations while maintaining consistent functionality over time.

Units	Per unit
1 - 4	£4.25
5 - 9	£4.12
10 - 24	£4.01
25 +	£3.92

Select all	Attribute	Value
	Brand	INA
	Product Type	Roller Bearing
	Inside Diameter	4 mm
	Race Width	8mm
	Bore Type	Parallel
	Cage Material	Sheet Steel
	Maximum Speed - Grease	25500rpm
	Standards/Approvals	No
	Limiting Speed	42500rpm
	Maximum Speed - Oil	42500rpm
	Static Load Rating	1310N
	Number of Rows	1
	Outside Diameter	8 mm
	Dynamic Load Rating	1780N
	End Type	Open
	Bearing Type	Drawn Cup Needle

	Select all
	Brand INA
	Product Type Roller Bearing
	Inside Diameter 4 mm
	Race Width 8mm
	Bore Type Parallel
	Cage Material Sheet Steel
	Maximum Speed - Grease 25500rpm
	Standards/Approvals No
	Limiting Speed 42500rpm
	Maximum Speed - Oil 42500rpm
	Static Load Rating 1310N
	Number of Rows 1
	Outside Diameter 8 mm
	Dynamic Load Rating 1780N
	End Type Open
	Bearing Type Drawn Cup Needle

INA HK0408-B 4 mm I.D Roller Bearing Drawn Cup Needle, 8 mm O.D

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