SKF NU 311 ECJ 55mm I.D Cylindrical Cylindrical Roller Bearing, 120mm O.D

This cylindrical roller bearing is a high-quality component designed for high load applications. With an inside diameter of 55mm and an outside diameter of 120mm, it caters well to various industrial needs. This bearing features a race width of 29mm and operates effectively under dynamic loads, making it ideal for machinery requirements in mechanical and electrical industries.

• Single row design ensures reliable performance in various usage
• Operating speed range up to 7000rpm enhances efficiency
• Open end design facilitates easy maintenance and inspection
• Sheet metal cage material contributes to reduced friction and wear

• Used with heavy-duty rotating equipment in various industries
• Suitable for automation systems requiring precise load management
• Ideal for equipment such as pumps and generators
• Can be used in electrical machinery needing reliable rotational support

The bearing can handle a dynamic load of up to 156kN, while its static load rating stands at 143kN, making it suitable for high load applications.

Regular inspections of wear and lubrication levels are recommended to ensure longevity. The open end design allows for straightforward maintenance routines.

The sheet metal cage helps in maintaining the correct spacing between rollers, which minimises friction and extends the bearing's life while enhancing its efficiency.