This deep-groove ball bearing supports a rotating shaft within a gearbox, handling both radial and moderate axial loads. It is a single-row, double-sealed bearing with a C3 internal clearance, meaning the radial internal clearance is greater than normal to accommodate thermal expansion or press-fit conditions on the shaft or housing. The 2RS contact seals on both sides retain factory grease and exclude contaminants, making it a maintenance-free component for the life of the seal. A bearing that begins to emit a grinding noise or develops radial play indicates the grease has degraded or the raceways have spalled, which can lead to gear misalignment and increased vibration in the gearbox. The manufacturer's original geometry and seal design match the housing bore and shaft diameter of the assembly for which it is intended, so no shimming or adapter modifications are needed during replacement.