SKF Ball Bearing, 55mm Inside Diameter, 100mm Outside Diameter - 6211-2RS1/C3

This ball bearing is a single row deep groove model, designed to meet high-performance requirements in various applications. With an inside diameter of 55mm and an outside diameter of 100mm, it features a race width of 21mm. The sealed design protects against external contaminants, enhancing durability and ensuring efficient operation.

Features & Benefits

• Built with steel, ensuring strength and robustness for demanding uses

• Dynamic load rating of 46.2 kN for reliable performance under heavy loads

• C3 clearance provides increased operating performance at higher temperatures

• Both sides sealed to prevent contamination and prolong service life

• Sheet metal cage offers effective ball guidance and reduced friction

Applications

• Used in automation systems where precision and reliability are critical

• Ideal for electric motors requiring durable and efficient components

• Suitable for mechanical assemblies needing consistent performance

• Employed in electronic devices for smooth rotational motion

What is the significance of the C3 clearance in this ball bearing?

C3 clearance is designed to accommodate thermal expansion during operation, allowing for increased operational performance at high temperatures, which is crucial in dynamic environments.

How does the sealing arrangement affect the bearing's lifespan?

The seal on both sides prevents dust and moisture from entering, significantly enhancing the bearing’s lifespan by minimising wear and corrosion, which is important in harsh operating conditions.

What load specifications should be considered for optimal performance?

It has a static load rating of 29 kN and a dynamic load rating of 46.2 kN, ensuring it can handle significant loads without compromising functionality in demanding applications.

What is the maximum rotational speed for this bearing?

This ball bearing can tolerate a limiting speed of 4300 rpm, making it suitable for applications requiring high-speed operations without overheating.

Units	Per unit
1 - 4	£31.00
5 - 9	£29.77
10 - 24	£29.15
25 +	£28.52

Select all	Attribute	Value
	Brand	SKF
	Inside Diameter	55 mm
	Product Type	Ball Bearing
	Outside Diameter	100 mm
	Race Width	21mm
	Cage Material	Sheet Metal
	Ball Material	Steel
	End Type	Sealed
	Number of Rows	1
	Internal Clearance	C3
	Static Load Rating	29kN
	Dynamic Load Rating	46.2kN
	Standards/Approvals	No
	Bore Type	Parallel
	Limiting Speed	4300rpm
	Bearing Type	Single Row Deep Groove Ball
	Race Type	Plain

	Select all
	Brand SKF
	Inside Diameter 55 mm
	Product Type Ball Bearing
	Outside Diameter 100 mm
	Race Width 21mm
	Cage Material Sheet Metal
	Ball Material Steel
	End Type Sealed
	Number of Rows 1
	Internal Clearance C3
	Static Load Rating 29kN
	Dynamic Load Rating 46.2kN
	Standards/Approvals No
	Bore Type Parallel
	Limiting Speed 4300rpm
	Bearing Type Single Row Deep Groove Ball
	Race Type Plain

SKF 6211-2RS1/C3 1 Row Ball Bearing - 55 mm ID, 100 mm OD

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