SKF Roller Bearing, 20mm Inside Diameter, 37mm Outside Diameter - NA 4904

This roller bearing delivers dependable support in various mechanical applications. Its spherical design allows for misalignment during operation, making it suitable for dynamic environments. With key specifications of a 20mm inside diameter and a 37mm outside diameter, it's a preferred option for industries needing high-quality bearing solutions.

Features & Benefits

• Spherical design accommodates misalignment, enhancing durability

• Built for long-lasting performance in high-stress scenarios

• 17mm race width optimises load distribution and stability

• Designed for straightforward installation and maintenance in complex systems

• High load-carrying capacity improves equipment efficiency

• Versatile for multiple roller bearing applications

Applications

• Suitable for machinery requiring effective motion control

• Ideal for heavy-duty equipment in the manufacturing industry

• Utilised in conveyor systems for seamless operation

• Important in industrial motors for improved reliability

• Applied in automotive assemblies for enhanced performance

What are the lubrication requirements for maintaining it?

Regular lubrication is necessary; adhere to the manufacturer's guidelines for optimal functioning.

Can it be used in high-temperature environments?

Yes, it is designed to withstand elevated temperatures, ensuring stability in challenging conditions.

Does it require special tools for installation?

Standard tools are typically sufficient for installation; however, specific procedures should be followed for best outcomes.

How does its load capacity affect overall equipment performance?

A higher load capacity enhances efficiency, facilitating smoother operation under significant stress.

Is it compatible with standard shaft sizes?

Yes, it fits standard dimensions, promoting compatibility with various applications.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Roller Bearing
	Inside Diameter	20 mm
	Race Width	17mm
	Bore Type	Parallel
	Cage Material	Sheet Steel
	Series	NA 4904
	Dynamic Load Rating	21.6kN
	Static Load Rating	28kN
	Outside Diameter	37 mm
	Number of Rows	1
	Internal Clearance	CN
	Limiting Speed	17000rpm
	Standards/Approvals	No
	End Type	Shielded

	Select all
	Brand SKF
	Product Type Roller Bearing
	Inside Diameter 20 mm
	Race Width 17mm
	Bore Type Parallel
	Cage Material Sheet Steel
	Series NA 4904
	Dynamic Load Rating 21.6kN
	Static Load Rating 28kN
	Outside Diameter 37 mm
	Number of Rows 1
	Internal Clearance CN
	Limiting Speed 17000rpm
	Standards/Approvals No
	End Type Shielded

SKF NA 4904 Parallel 20 mm I.D Roller Bearing, 37 mm O.D

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