This deep-groove ball bearing supports a rotating shaft within a housing, handling both radial and moderate axial loads. It is a single-row, double-sealed bearing with a C3 internal clearance, meaning the radial play is greater than normal to accommodate thermal expansion or press-fit conditions. The rubber seals on both sides retain grease and exclude contaminants, making it suitable for applications where re-lubrication is not practical. A bearing with standard clearance would bind under the same operating conditions, so the C3 specification is critical for the intended fit and temperature range. On installation, press the bearing onto the shaft and into the housing using the correct interference fit; do not apply force through the rolling elements.