Schaeffler Needle Roller Bearing, 20mm Inside Diameter, 42mm Outside Diameter - NKIS20

This needle roller bearing is a precise solution designed for high-load applications. With an inside diameter of 20mm and an outside diameter of 42mm, it is an ideal choice for various industrial applications. Built with high-quality materials, this bearing promises to deliver performance and durability.

Features & Benefits

• Designed with a parallel bore type for effective fitting
• Steel cage construction ensures strength and longevity
• Single-row design enables high load capacity for various needs
• Functions efficiently at reference speeds of 7,700 rpm
• Open end type allows for easy lubrication access and maintenance

Applications

• Utilised in automation systems for robust motion transfer
• Ideal for construction machinery requiring dependable load handling
• Can be used in electrical drives needing high-speed operation
• Suitable for general mechanical demanding durability

What load ratings can be expected from this design?

The static load rating of this product is 36,500 N, while the dynamic load rating reaches 28,500 N, making it suitable for high-load applications in various industrial sectors.

How does the maximum speed performance of this bearing compare?

This bearing supports a maximum speed of 16,000 rpm when lubricated with either grease or oil, ensuring efficient operation even under demanding conditions.

What benefits does the steel cage provide?

The steel cage enhances overall structural integrity, which helps maintain the bearing's shape under various loading conditions, thus prolonging its lifespan and reliability.

In which noteworthy applications can this bearing be effectively used?

It is particularly effective in applications requiring precise and high-speed movements, such as in automation systems, construction equipment, and electrical drives.

Units	Per unit
1 - 4	£43.82
5 - 9	£42.07
10 - 24	£41.19
25 +	£40.30

Select all	Attribute	Value
	Brand	INA
	Inside Diameter	20mm
	Outside Diameter	42mm
	Roller Bearing Type	Needle
	Race Width	20mm
	Bore Type	Parallel
	Static Load Rating	36500N
	Cage Material	Sheet Steel
	Number of Rows	1
	Dynamic Load Rating	28500N
	End Type	Open
	Limiting Speed	15100rpm
	Reference Speed	7700rpm
	Fatigue Limit Load	5200N
	Maximum Speed - Oil	16000rpm
	Maximum Speed - Grease	16000rpm

	Select all
	Brand INA
	Inside Diameter 20mm
	Outside Diameter 42mm
	Roller Bearing Type Needle
	Race Width 20mm
	Bore Type Parallel
	Static Load Rating 36500N
	Cage Material Sheet Steel
	Number of Rows 1
	Dynamic Load Rating 28500N
	End Type Open
	Limiting Speed 15100rpm
	Reference Speed 7700rpm
	Fatigue Limit Load 5200N
	Maximum Speed - Oil 16000rpm
	Maximum Speed - Grease 16000rpm

INA NKIS20 20mm I.D Needle Needle Roller Bearing, 42mm O.D

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