SKF Cylindrical Roller Thrust Bearing, 40mm Inside Diameter, 19mm Race Width - 81208 TN

This cylindrical roller thrust bearing is engineered for optimal performance in high-speed applications. With an inside diameter of 40mm and an outside diameter of 68mm, this bearing is designed to handle substantial axial loads effectively. The non-metallic cage enhances durability while maintaining lightweight properties, making it suitable for various mechanical uses.

Features & Benefits

• Efficiently operates at reference speeds of up to 1900 r/min

• Limiting speed capability of 3800 r/min enhances operational versatility

• Single-row design optimises space without sacrificing strength

• Non-metallic cage contributes to reduced weight and improved reliability

Applications

• Utilised in automation machinery for precise movement control

• Effective in electrical equipment where axial loads are predominant

• Suitable for mechanical systems requiring robust thrust support

• Ideal for high-speed in industrial settings

• Can be used in thrust assemblies and related components

What load ratings should I consider when selecting this bearing for my application?

The static load rating is 255 kN and the dynamic load rating is 83 kN, making it suitable for both static and dynamic load conditions in various machinery.

Can the cage material affect the bearing’s performance?

Yes, the non-metallic cage helps reduce weight and enhances reliability, particularly in applications where weight is a critical factor.

What considerations are important for ensuring proper fit with this bearing?

Attention must be paid to seat tolerances and abutment dimensions to ensure proper integration into your mechanical systems for optimal performance.

How does the parallel bore feature benefit installation?

The parallel bore type simplifies installation processes, accommodating standard shaft sizes with ease while maintaining effective load distribution across the bearing.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Roller Bearing
	Inside Diameter	40 mm
	Race Width	19mm
	Bore Type	Parallel
	End Type	Closed
	Number of Rows	1
	Outside Diameter	68 mm
	Standards/Approvals	No
	Static Load Rating	255kN
	Dynamic Load Rating	83kN
	Limiting Speed	3800rpm

	Select all
	Brand SKF
	Product Type Roller Bearing
	Inside Diameter 40 mm
	Race Width 19mm
	Bore Type Parallel
	End Type Closed
	Number of Rows 1
	Outside Diameter 68 mm
	Standards/Approvals No
	Static Load Rating 255kN
	Dynamic Load Rating 83kN
	Limiting Speed 3800rpm

SKF 81208 TN 40 mm I.D Roller Bearing, 68 mm O.D

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