This ball bearing from SKF features silicon nitride balls, which make it electrically insulated for improved reliability. It has rubber seals on either side to prevent lubricant from leaking out and to stop dirt and moisture from entering the workings. The seals also remove the need for re-lubrication which makes the unit practically maintenance-free for long-lasting ease. This precision deep-groove ball bearing is suitable for high-speed applications and accommodates radial and axial loads in both directions.

• Cylindrical bore type for high radial and axial load capacity
• Deep-groove design for low friction torque
• Inside diameter of 60 mm
• Outside diameter of 110 mm
• Protective rubber seals for lubricant protection
• Maintenance-free, low noise and vibration

• Pump manufacturing industry
• Agricultural machinery
• Food processing
• Printing and paper industries

A 2 RS bearing, like this one, has rubber seals on both sides. A 2 Z bearing has two metal shields which, while not as tight, produce less friction than rubber seals.