Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	20mm
	Outside Diameter	72mm
	Race Width	19mm
	Ball Bearing Type	Single Row Deep Groove Ball Bearing
	Sealing Arrangement	Open Type
	Bearing Clearance	CN
	Material	Steel
	Ball Material	Steel
	Cage Material	Sheet Metal
	Number of Rows	1
	Static Load Rating	15kN
	Dynamic Load Rating	30.7kN
	Bore Type	Parallel
	Clearance Code	CN
	Bearing Series	4 Heavy
	Model Number p	6404
	Partial Bearing Code	6404

	Select all
	Brand SKF
	Inside Diameter 20mm
	Outside Diameter 72mm
	Race Width 19mm
	Ball Bearing Type Single Row Deep Groove Ball Bearing
	Sealing Arrangement Open Type
	Bearing Clearance CN
	Material Steel
	Ball Material Steel
	Cage Material Sheet Metal
	Number of Rows 1
	Static Load Rating 15kN
	Dynamic Load Rating 30.7kN
	Bore Type Parallel
	Clearance Code CN
	Bearing Series 4 Heavy
	Model Number p 6404
	Partial Bearing Code 6404

COO (Country of Origin):: IT

SKF Ball Bearing, 20mm Inside Diameter, 72mm Outside Diameter - 6404

This ball bearing is an essential component designed for efficient operation in various mechanical applications. With its strong construction and precise design, it handles significant radial and axial loads, making it relevant in automation, electronics, and heavy machinery sectors.

Features & Benefits

• Built for high load capacity to improve durability
• Single row configuration provides smooth operation
• Steel construction offers good resistance to wear
• Open type design facilitates easy lubrication
• Suitable for high-speed applications with reduced friction
• Effective in diverse environmental conditions

Applications

• Utilised in electric motors for enhanced performance
• Ideal for conveyor systems requiring dependable motion
• Commonly found in industrial machinery to boost efficiency
• Suitable for robotics where precision is essential
• Used in automotive components for consistent functionality

What type of maintenance is needed to ensure longevity?

Regular lubrication is suggested to minimise wear and extend service life.

Can this product be used in high-speed applications?

Yes, it is designed to function effectively at high speeds while maintaining stability.

What load ratings does this accommodate?

It has a static load rating of 15kN and a dynamic load rating of 30.7kN, suitable for a range of applications.

Is installation straightforward for this component?

Yes, its design allows for a simple and quick installation process.

What materials are used in its construction?

It is made from steel, providing strength and durability for demanding environments.

SKF 6404 Single Row Deep Groove Ball Bearing- Open Type 20mm I.D, 72mm O.D

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