SKF Roller Bearing, 18.7kN Dynamic Load Rating, 20000RPM Limiting Speed - NA 6903

This spherical roller bearing is designed to provide consistent performance across various environments. It is effective in load-bearing applications and is suitable for numerous sectors, including automation, electronics, and mechanical industries. Its specifications promote functionality, making it a vital component for heavy-duty applications where dependability is important.

Features & Benefits

• High static load rating for enhanced durability

• Dynamic load rating suitable for high-speed applications

• Made from steel for increased strength and lifespan

• Sheet metal cage design for efficient rolling performance

• Spherical design allows for self-alignment and stability

• Rated for reference speeds up to 18000r/min

Applications

• Suitable for machinery that requires high load capacity

• Ideal for applications involving continuous operation

• Used in automation equipment to improve efficiency

• Appropriate for construction machinery requiring robust components

How can this product be maintained for longevity?

Regular inspection for wear and ensuring appropriate lubrication will help reduce friction and extend lifespan.

Is it compatible with existing systems in industrial settings?

Yes, it fits various standard applications, making it versatile across different machinery.

What is the recommended installation process?

Follow the manufacturer’s guidelines for proper alignment and fitting to achieve optimal performance.

Can it withstand high-speed operations?

Yes, it is rated for reference speeds of 18000r/min, assuring effective performance in fast-paced environments.

What troubleshooting steps should be taken if performance drops?

Check for misalignment, inadequate lubrication, and inspect for signs of wear or damage.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Roller Bearing
	Inside Diameter	17 mm
	Race Width	23mm
	Bore Type	Cylindrical
	Standards/Approvals	No
	Dynamic Load Rating	18.7kN
	Series	NA 6903
	Number of Rows	1
	Static Load Rating	30.5kN
	Limiting Speed	20000rpm
	End Type	Shielded
	Outside Diameter	30 mm

	Select all
	Brand SKF
	Product Type Roller Bearing
	Inside Diameter 17 mm
	Race Width 23mm
	Bore Type Cylindrical
	Standards/Approvals No
	Dynamic Load Rating 18.7kN
	Series NA 6903
	Number of Rows 1
	Static Load Rating 30.5kN
	Limiting Speed 20000rpm
	End Type Shielded
	Outside Diameter 30 mm

SKF NA 6903 Cylindrical 17 mm ID Roller Bearing, 30 mm OD

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