SKF Cylindrical Roller Bearing, 55mm Inside Diameter, 100mm Outside Diameter - NU 2211 ECP

This cylindrical roller bearing is designed for high performance in demanding applications. Featuring an inside diameter of 55mm and an outside diameter of 100mm, it is an ideal component for various machinery and automation systems. Its robust structure ensures longevity and reliability under dynamic loads.

Features & Benefits

• Non-metallic cage for reduced friction and improved durability
• Open type design facilitates easy maintenance and lubrication
• Suitable for high RPM applications with a limiting speed of 8000rpm
• Single-row configuration optimises space and weight efficiency
• Fatigue limit load of 15.3kN enhances operational reliability

Applications

• Used in electric motors for enhanced mechanical efficiency
• Suitable for gearboxes where space is at a premium
• Effective in conveyor systems for smooth material handling
• Ideal for requiring high-speed rotation and low noise

What advantages does the non-metallic cage provide in high-speed applications?

The non-metallic cage minimises friction, contributing to reduced wear and prolonged lifespan. This design also offers quieter operation, making it beneficial for environments that demand minimal noise levels during high-speed functioning.

How does the open type design affect maintenance practices?

The open type design allows for straightforward access to lubrication points, thereby simplifying maintenance tasks. This characteristic aids in maintaining optimal performance without extensive disassembly.

What are the implications of the dynamic load rating for this bearing?

The dynamic load rating of 114kN indicates the bearing's ability to withstand significant forces during operation, making it suitable for machinery subjected to varying loads throughout its service life.

Units	Per unit
1 - 4	£91.44
5 - 9	£87.80
10 - 24	£85.96
25 +	£84.14

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	55mm
	Outside Diameter	100mm
	Roller Bearing Type	Cylindrical
	Race Width	25mm
	Bore Type	Parallel
	Static Load Rating	118kN
	Cage Material	Non-metallic
	Number of Rows	1
	Dynamic Load Rating	114kN
	End Type	Open
	Reference Speed	7500rpm
	Limiting Speed	8000rpm
	Fatigue Limit Load	15.3kN

	Select all
	Brand SKF
	Inside Diameter 55mm
	Outside Diameter 100mm
	Roller Bearing Type Cylindrical
	Race Width 25mm
	Bore Type Parallel
	Static Load Rating 118kN
	Cage Material Non-metallic
	Number of Rows 1
	Dynamic Load Rating 114kN
	End Type Open
	Reference Speed 7500rpm
	Limiting Speed 8000rpm
	Fatigue Limit Load 15.3kN

SKF NU 2211 ECP 55mm I.D Cylindrical Cylindrical Roller Bearing, 100mm O.D

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