Schaeffler Needle Roller Bearing, 20mm Inside Diameter, 30mm Outside Diameter - NX20-Z-XL

This needle roller bearing is a precision component designed for high-performance applications in various mechanical assemblies. With an inside diameter of 20mm and an outside diameter of 30mm, it offers a compact yet robust construction, ideal for installation in tight spaces where efficiency is paramount. Constructed with a single row design, this bearing can handle significant loads while providing excellent rotational speed capabilities.

Features & Benefits

• Designed for high-speed usage achieving up to 6500 rpm
• High static load rating of up to 17500 N ensures durability
• Offers a dynamic load rating from 7000 N to 14600 N for versatile use
• Constructed with a sheet steel cage for enhanced strength
• Parallel bore design simplifies installation in precise locations
• Fatigue limit load ratings of 3300 N (radial) and 670 N (axial) support longevity

Applications

• Ideal for use in automation machinery
• Suitable for electrical equipment and servo drives
• Can be utilised in mechanical manufacturing sectors
• Effective in requiring high-speed rotation
• Designed for integration in compact assemblies and devices

What are the benefits of using this type of bearing over others?

The design allows for reduced friction and higher RPMs, making it suitable for applications that demand both speed and efficiency. The single row configuration also minimises weight and size while still maintaining robust load-bearing capacity.

How do the load ratings impact performance in various applications?

The static load ratings indicate the maximum stress the bearing can endure while stationary, while dynamic load ratings show performance under motion. This balance is crucial for ensuring reliability in continuous operation scenarios, especially in machinery.

What kind of maintenance is required for optimal performance?

Regular lubrication is essential for maintaining performance and ensuring longevity. Monitoring for any signs of wear or unusual noise can also prevent premature failure in high-load or high-speed applications.

Units	Per unit
1 - 4	£54.53
5 - 9	£52.34
10 - 24	£51.25
25 +	£50.15

Select all	Attribute	Value
	Brand	INA
	Inside Diameter	20mm
	Outside Diameter	30mm
	Roller Bearing Type	Needle
	Race Width	28mm
	Bore Type	Parallel
	Static Load Rating	14700 N, 17500 N
	Cage Material	Sheet Steel
	Number of Rows	1
	Dynamic Load Rating	7000 N, 14600 N
	End Type	Open
	Limiting Speed	6500rpm
	Fatigue Limit Load	670(Axial) N, 3300(Radial) N

	Select all
	Brand INA
	Inside Diameter 20mm
	Outside Diameter 30mm
	Roller Bearing Type Needle
	Race Width 28mm
	Bore Type Parallel
	Static Load Rating 14700 N, 17500 N
	Cage Material Sheet Steel
	Number of Rows 1
	Dynamic Load Rating 7000 N, 14600 N
	End Type Open
	Limiting Speed 6500rpm
	Fatigue Limit Load 670(Axial) N, 3300(Radial) N

INA NX20-Z-XL 20mm I.D Needle Needle Roller Bearing, 30mm O.D

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