Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	SKF
	Product Type	Deep Groove Ball Bearing
	Inside Diameter	45 mm
	Outside Diameter	68 mm
	Race Width	12mm
	Cage Material	Sheet Metal
	Ball Material	Steel
	End Type	Open
	Number of Rows	1
	Static Load Rating	14kN
	Internal Clearance	CN
	Dynamic Load Rating	9.8kN
	Standards/Approvals	No
	Bore Type	Parallel
	Series	61909
	Limiting Speed	13000rpm
	Bearing Type	Single Row Deep Groove Ball

	Select all
	Brand SKF
	Product Type Deep Groove Ball Bearing
	Inside Diameter 45 mm
	Outside Diameter 68 mm
	Race Width 12mm
	Cage Material Sheet Metal
	Ball Material Steel
	End Type Open
	Number of Rows 1
	Static Load Rating 14kN
	Internal Clearance CN
	Dynamic Load Rating 9.8kN
	Standards/Approvals No
	Bore Type Parallel
	Series 61909
	Limiting Speed 13000rpm
	Bearing Type Single Row Deep Groove Ball

SKF Deep Groove Ball Bearing, 45mm Inside Diameter, 68mm Outside Diameter - 61909

This deep groove ball bearing features an inside diameter of 45mm and a race width of 12mm. Designed for efficiency, it is most suitable for applications that require high axial and radial load capacity while maintaining a compact form. The open type structure allows for easy maintenance and effective lubrication.

Features & Benefits

• Suitable for high-speed applications with a limiting speed of 13,000 r/min

• Robust steel construction ensures durability and resistance to wear

• High static load rating of 14kN supports heavy-duty applications

• Single row design optimises space while providing reliable performance

Applications

• Utilised in precision machinery for enhanced performance

• Used in CNC machining for smooth operation

• Perfect for automation systems requiring reliable motion

• Used in electric motors for efficient function

What is the significance of the open type design in this bearing?

The open type design allows for simple lubrication application, enhancing the bearing's performance and prolonging its lifespan by reducing friction and heat generation.

How does the bearing's clearance code affect its performance?

The CN clearance code indicates standard internal clearance, which is essential for accommodating thermal expansion and ensuring proper operation under various load conditions.

What load ratings should I expect when using this bearing in my machinery?

The static load rating is 14kN, while the dynamic load rating is 9.8kN, making it suitable for a variety of demanding applications where high load capacity is required.

SKF 61909 1 Row Deep Groove Ball Bearing - 45 mm ID, 68 mm OD

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