Schaeffler Needle Roller Bearing, 40mm Inside Diameter, 20mm Race Width - NK40/20-TV-XL

This needle roller bearing is a crucial component designed for precision engineering applications. With an inside diameter of 40mm and an outside diameter of 50mm, it features a 20mm race width, making it suitable for various machinery needs. The bearing type is parallel, ensuring optimal performance under dynamic conditions thanks to its robust load ratings.

Features & Benefits

• Designed with high load-bearing rollers to support significant loads
• Utilises a plastic cage to minimise weight and friction
• Offers a dynamic load rating of 33,500 N for reliability
• Open type design facilitates lubrication for enhanced longevity
• Ideal for low friction applications, promoting efficient operation
• One-row construction provides compactness and reduces complexity

Applications

• Utilised in automation equipment for improved precision
• Commonly found in automotive for drivetrain components
• Used in various mechanical systems requiring effective motion transfer
• Suitable for installation in industrial machinery where space is limited

What are the advantages of the open type design in this bearing?

The open type design allows for easy access to lubrication, which helps maintain optimal performance and extends the life of the bearing by reducing wear and tear.

How does the plastic cage contribute to this bearing's performance?

The plastic cage not only reduces friction, enhancing efficiency, but also lowers the overall weight, making it suitable for applications with space or weight limitations.

What factors should be considered when choosing this bearing for a specific application?

When selecting this bearing, consider load requirements, speed ratings, and the operating environment to ensure optimal compatibility with your machinery. The static load rating of 56,000 N and dynamic capabilities are critical in assessing suitability.

Units	Per unit
1 - 4	£27.84
5 - 9	£26.73
10 - 24	£26.16
25 +	£25.61

Select all	Attribute	Value
	Brand	INA
	Inside Diameter	40mm
	Outside Diameter	50mm
	Roller Bearing Type	Needle
	Race Width	20mm
	Bore Type	Parallel
	Static Load Rating	56000N
	Cage Material	Plastic
	Number of Rows	1
	Dynamic Load Rating	33500N
	End Type	Open
	Fatigue Limit Load	10000N

	Select all
	Brand INA
	Inside Diameter 40mm
	Outside Diameter 50mm
	Roller Bearing Type Needle
	Race Width 20mm
	Bore Type Parallel
	Static Load Rating 56000N
	Cage Material Plastic
	Number of Rows 1
	Dynamic Load Rating 33500N
	End Type Open
	Fatigue Limit Load 10000N

INA NK40/20-TV-XL 40mm I.D Needle Roller Bearing, 50mm O.D

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