SKF Cylindrical Roller Bearing, 50mm Inside Diameter, 90mm Outside Diameter - NJ 210 ECP

This cylindrical roller bearing is designed to deliver reliable performance in diverse industrial applications. It features a bore diameter of 50mm and an outside diameter of 90mm, with a width of 20mm, making it ideal for a range of machinery. The bearing is of the open type, facilitating easy installation and maintenance in high-speed operations.

Features & Benefits

• Designed with a non-metallic cage for reduced friction
• High dynamic load capacity of 73.5kN supports rigorous demands
• Static load rating of 69.5kN enhances durability in various requirements
• Reference speed of 8500 r/min ensures effective high-speed performance
• Single-row configuration for streamlined design and efficient load distribution

Applications

• Utilised in automation systems for precise movement control
• Suitable for electrical machinery with high-speed operational requirements
• Applicable in mechanical equipment requiring efficient load management
• Ideal for use in conveyor systems and rotating machinery

What are the advantages of using a non-metallic cage in bearings?

Non-metallic cages reduce friction and wear, enhancing the longevity and efficiency of the bearing. They also minimise weight, which can improve overall system performance and energy consumption.

How does the dynamic load capacity impact machinery performance?

A higher dynamic load capacity allows the bearing to support greater loads while maintaining smooth operation, thereby reducing the risk of failure and extending the service life of the machinery.

What factors should be considered when selecting a cylindrical roller bearing?

Consider the load ratings, speed capabilities, and the specific requirements of your application to ensure the bearing can handle operational stresses and maintain performance efficiency.

What maintenance practices are recommended for ensuring optimal bearing performance?

Regular inspections should be performed to check for wear, and lubrication should be maintained as specified. Keeping the bearing clean and ensuring proper alignment can also significantly enhance its operational life.

Units	Per unit
1 - 4	£78.17
5 - 9	£75.05
10 - 24	£73.49
25 +	£71.92

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	50mm
	Outside Diameter	90mm
	Roller Bearing Type	Cylindrical
	Race Width	20mm
	Bore Type	Parallel
	Static Load Rating	69.5kN
	Cage Material	Non-metallic
	Number of Rows	1
	Dynamic Load Rating	73.5kN
	End Type	Open
	Limiting Speed	9000rpm
	Reference Speed	8500rpm
	Fatigue Limit Load	8.8kN

	Select all
	Brand SKF
	Inside Diameter 50mm
	Outside Diameter 90mm
	Roller Bearing Type Cylindrical
	Race Width 20mm
	Bore Type Parallel
	Static Load Rating 69.5kN
	Cage Material Non-metallic
	Number of Rows 1
	Dynamic Load Rating 73.5kN
	End Type Open
	Limiting Speed 9000rpm
	Reference Speed 8500rpm
	Fatigue Limit Load 8.8kN

SKF NJ 210 ECP 50mm I.D Cylindrical Cylindrical Roller Bearing, 90mm O.D

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