SKF Cylindrical Roller Bearing, 25mm Inside Diameter, 52mm Outside Diameter - NJ 205 ECP/C3

This cylindrical roller bearing is designed for high-performance applications, with an inside diameter of 25mm and an outside diameter of 52mm. It features a race width of 15mm, making it ideal for various industrial uses. It ensures enhanced reliability and efficiency in demanding conditions.

Features & Benefits

• Open-end design facilitates easy installation and maintenance
• Non-metallic cage reduces friction and enhances durability
• Designed to withstand dynamic loads up to 32.5kN
• Fatigue limit load of 3.35 kN contributes to long service life

Applications

• Used for supporting rotating shafts in machinery
• Ideal for electric motors and gearboxes
• Effective in requiring high-speed rotational features
• Suitable for automation systems where precision is critical

What speed ratings should I consider for efficient operation?

The reference speed for this bearing is 15,000 r/min, while the limiting speed can reach up to 16,000 r/min, allowing it to perform efficiently in high-speed applications.

How does the cage material affect the bearing's performance?

The non-metallic cage design provides reduced weight, minimises energy loss, and aids in the smooth movement of rollers, enhancing overall durability and performance.

What is the importance of static and dynamic load ratings?

The static load rating (27kN) indicates the bearing's maximum weight capacity when stationary, while the dynamic load rating (32.5kN) reflects its capacity during movement, ensuring safe operational limits.

How does the open-end design facilitate maintenance?

The open-end design allows for straightforward access during installation and maintenance, simplifying the process for routine checks and replacements in various applications.

What factors influence the bearing's effectiveness in automation systems?

The cylindrical shape, combined with high load capacity and speed tolerance, ensures that the bearing fits well in automated machinery, providing stability and precision necessary for operation.

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	25mm
	Outside Diameter	52mm
	Roller Bearing Type	Cylindrical
	Race Width	15mm
	Bore Type	Parallel
	Static Load Rating	27kN
	Cage Material	Non-metallic
	Number of Rows	1
	Dynamic Load Rating	32.5kN
	End Type	Open
	Reference Speed	15000rpm
	Limiting Speed	16000rpm
	Fatigue Limit Load	3.35kN

	Select all
	Brand SKF
	Inside Diameter 25mm
	Outside Diameter 52mm
	Roller Bearing Type Cylindrical
	Race Width 15mm
	Bore Type Parallel
	Static Load Rating 27kN
	Cage Material Non-metallic
	Number of Rows 1
	Dynamic Load Rating 32.5kN
	End Type Open
	Reference Speed 15000rpm
	Limiting Speed 16000rpm
	Fatigue Limit Load 3.35kN

SKF NJ 205 ECP/C3 25mm I.D Cylindrical Cylindrical Roller Bearing, 52mm O.D