NSK 6211-RS Deep Groove Ball Bearing – 55 × 100 × 21 mm

The NSK 6211-RS is a precision single-row deep groove ball bearing designed for reliable performance in industrial and mechanical applications. It features a rubber seal to help retain lubrication while protecting the bearing from dust, dirt, and contamination.

This bearing is commonly used in electric motors, conveyors, rollers, gearboxes, pulleys, agricultural equipment, workshop machinery, automation systems, and general engineering applications.

Specifications

Key Features

• Genuine NSK quality bearing
• Rubber sealed for contamination protection
• Pre-lubricated for convenience
• Smooth, low-friction operation
• Suitable for industrial and workshop applications
• Commonly used in motors, rollers, pulleys, conveyors, and machinery

Note: If the bearing has rubber seals on both sides, list it as 6211-2RS / 6211DDU.