RMS9 ZZ RMS Series Ball Bearing

The RMS9-ZZ is a double-shielded ball bearing from the RMS series, featuring metal shields on both sides to protect the internal components from contaminants while retaining pre-lubricated grease. The ZZ designation indicates non-contact metal shields that allow for higher speed operation compared to sealed bearings.

Ball bearings of this type are commonly used in electric motors, conveyor systems, pumps, and general industrial machinery where moderate contamination protection and reliable rotational performance are required. The double-shield design makes this bearing suitable for applications where occasional maintenance and standard operating conditions are expected.