SKF Roulement à une rangée de billes Acier Étanche des deux côtes 61821-2RZ

Overview This deep groove ball bearing features an integral non-contact seal on both sides providing low friction and high-speed capability. The robust single row design accommodates both radial and axial loads with optimised performance for reduced noise and vibration. Bearing steel construction ensures durability while sealed lubrication minimises maintenance requirements. The compact 13 mm width and 105 mm bore diameter offer versatility for a variety of industrial applications. Features

• Integral non-contact sealing retains lubricant and prevents ingress of contaminants
• Optimised internal geometry supports low vibration and minimal operating noise
• Durable bearing steel construction enhances operational life in demanding environments
• High reference speed capability enables use in fast-rotating equipment
• Simple single row design allows easy mounting and reduces downtime for maintenance

Application & Usage

• Used with precision machinery requiring low noise and high speed performance
• Ideal for conveyors where both radial and axial load support is essential
• Compatible with equipment in cleanroom or contamination-sensitive environments