Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	5mm
	Outside Diameter	19mm
	Race Width	6mm
	Ball Bearing Type	Single Row Deep Groove Ball Bearing
	Sealing Arrangement	Both Sides Shielded
	Bearing Clearance	CN
	Material	Stainless Steel
	Ball Material	Stainless Steel
	Cage Material	Sheet Metal
	Number of Rows	1
	Static Load Rating	880kN
	Dynamic Load Rating	2.03kN
	Bore Type	Parallel
	Bearing Series	3 Medium
	Race Type	Plain
	Race Material	Stainless Steel
	Partial Bearing Code	635

	Select all
	Brand SKF
	Inside Diameter 5mm
	Outside Diameter 19mm
	Race Width 6mm
	Ball Bearing Type Single Row Deep Groove Ball Bearing
	Sealing Arrangement Both Sides Shielded
	Bearing Clearance CN
	Material Stainless Steel
	Ball Material Stainless Steel
	Cage Material Sheet Metal
	Number of Rows 1
	Static Load Rating 880kN
	Dynamic Load Rating 2.03kN
	Bore Type Parallel
	Bearing Series 3 Medium
	Race Type Plain
	Race Material Stainless Steel
	Partial Bearing Code 635

SKF 3 Medium Series Ball Bearing, 5mm Inside Diameter, 19mm Outside Diameter - W 635-2Z

This ball bearing is a high-quality component designed specifically for various mechanical applications. It features an inner diameter of 5mm and an outer diameter of 19mm, making it suitable for tight spaces where efficiency is key. The design utilises stainless steel for enhanced durability and resistance to wear, ensuring reliable performance over time.

Features & Benefits

• High load ratings support demanding applications
• Stainless steel construction offers corrosion resistance
• Shielded on both sides to protect against debris
• Single row configuration provides simplicity and reliability
• Designed for various automation and mechanical uses
• Compact size makes it ideal for miniature assemblies

Applications

• Used in precision machinery for smooth operation
• Ideal for electrical components and robotics
• Suitable for automotive requiring compact bearings
• Utilised in conveyors to ensure efficient motion
• Effective in electronic devices where durability is essential

What is the significance of the bearing's load ratings?

The static load rating of 880 kN indicates the maximum load it can withstand when stationary, while the dynamic load rating of 2.03 kN represents its capability under motion. This ensures safe operation within specified limits across various applications.

How does the sealing arrangement benefit the performance?

Having shields on both sides prevents dirt and moisture from entering, which prolongs the life of the bearing and maintains optimal performance in environments exposed to contaminants.

Can this bearing be used in high-speed applications?

Yes, its deep groove design accommodates high-speed rotation and minimises friction, making it suitable for applications requiring rapid movement while ensuring stability and durability.

SKF W 635-2Z Single Row Deep Groove Ball Bearing- Both Sides Shielded 5mm I.D, 19mm O.D

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