SKF 6311-2RS1 Single Row Deep Groove Ball Bearing- Both Sides Sealed 55mm I.D, 120mm O.D

SKF sealed deep groove ball bearings are versatile ball bearings that suit high and very high speeds, they will accommodate both radial load and axial load in both directions. The ball bearings need very little maintenance. SKF deep groove ball bearings come in a range of different sizes. This range is single row ball bearings.

Sealed (2RS1) bearings are fitted with two synthetic rubber seals to prevent leakage of lubricant and entry of dust, water and other harmful material.

- The seals are made from an oil and wear-resistant synthetic rubber with a steel reinforcement
- Operating temperature from -40°C to +120°C
- Accepts radial and axial loads
- Both standard and C3 clearance available

-Food and Beverage Industry
-Pharmaceutical
-Medical industry
-Engines and Pumps
-Medical Industry
-Printing
-Versatile

More Information

What are deep groove ball bearings?

These are the most popular type of bearings and consists of an inner ring, outer ring, cage and the ball bearings. The bearings have deep raceway grooves. These type of bearings deliver high performance and high load capacity.

Why used sealed ball bearings?

Ball bearings that spin at high speeds require lubrication and a clean environment By having the ball bearings sealed this offers better protection against dirt and grease therefore the ball bearings have a longer lifespan.

This ball bearing facilitates smooth rotational motion in various machinery applications. Its robust single row deep groove design ensures high efficiency and reliability, making it an essential component in automation, electronics, and mechanical industries. The dual sealing arrangement enhances durability by preventing contamination and ensuring longevity in challenging environments.

• High load capacity suitable for industrial applications
• Sealed on both sides to protect against contaminants
• Made from steel for increased strength and durability
• Designed as a single row deep groove ball bearing for efficient performance
• Parallel bore design allows for versatile installation options
• Enhanced static and dynamic load ratings for improved reliability

• Utilised in electric motor assemblies
• Suitable for machinery requiring robust performance
• Employed in automation systems for improved efficiency
• Used in conveyor systems where low friction is crucial
• Ideal for mechanical assemblies requiring reliable rotational support

Ensure the bearing is correctly aligned to the shaft and housing to prevent premature wear.

Sealing prevents dust and moisture ingress, significantly enhancing lifespan and maintaining performance in harsh conditions.

Regular inspections and lubricant replacements are necessary to ensure smooth operation and prevent wear.

It is essential that the cone and cup fit correctly within the designated space of your assembly.

Yes, it is designed for moderate high-speed applications, ensuring efficient operation within its load ratings.