SKF Cylindrical Roller Bearing, 45mm Inside Diameter, 100mm Outside Diameter - NU 309 ECP

This cylindrical roller bearing is designed for high efficiency and reliability in various applications. Measuring 45mm in inside diameter and 100mm in outside diameter, it is equipped with a race width of 25mm. The open-end design allows for easy installation and maintenance, making it ideal for various machinery in demanding industrial environments.

Features & Benefits

• Non-metallic cage enhances resistance to corrosion
• Suitable for high-speed applications with limiting speed of 8500 rev/min
• Single-row design optimises load distribution and longevity
• Low mass of 0.9kg simplifies integration into systems

Applications

• Ideal for use in automation machinery
• Suitable for high-speed bearing
• Useful for electrical and mechanical systems needing cylindrical bearings
• Effective in industrial roller-bearing setups

What load ratings can be expected from this bearing?

The bearing offers a dynamic load rating of 112 kN and a static load rating of 100 kN, ensuring it can handle significant loads during operation.

How does the non-metallic cage benefit the performance?

The non-metallic cage provides improved resistance to wear and corrosion, making it more reliable in harsh environments compared to traditional metallic cages.

Can this bearing be easily maintained in a production setting?

Yes, its open-end design facilitates straightforward maintenance and inspection, ensuring minimal downtime in production processes.

What is the importance of the single-row design?

The single-row configuration enhances load distribution, resulting in increased efficiency and longevity, particularly in applications with space limitations.

Units	Per unit
1 - 4	£82.11
5 - 9	£78.82
10 - 24	£77.21
25 +	£75.55

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	45mm
	Outside Diameter	100mm
	Roller Bearing Type	Cylindrical
	Race Width	25mm
	Bore Type	Parallel
	Static Load Rating	100kN
	Cage Material	Non-metallic
	Number of Rows	1
	Dynamic Load Rating	112kN
	End Type	Open
	Reference Speed	7500rpm
	Limiting Speed	8500rpm
	Fatigue Limit Load	12.9kN

	Select all
	Brand SKF
	Inside Diameter 45mm
	Outside Diameter 100mm
	Roller Bearing Type Cylindrical
	Race Width 25mm
	Bore Type Parallel
	Static Load Rating 100kN
	Cage Material Non-metallic
	Number of Rows 1
	Dynamic Load Rating 112kN
	End Type Open
	Reference Speed 7500rpm
	Limiting Speed 8500rpm
	Fatigue Limit Load 12.9kN

SKF NU 309 ECP 45mm I.D Cylindrical Cylindrical Roller Bearing, 100mm O.D

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