1PC EE11 1-1/4″ x 2-1/4″ x 3/8 Inch Open Miniature Bearing 31.75*57.15*9.52mm
You will find that unbranded bearings like this one hold their own in rougher conditions.
2PCS EE11 1-1/4″ x 2-1/4″ x 3/8 Inch Open Miniature Bearing 31.75*57.15*9.52mm
With an unbranded brand, you can replace old parts without worrying about matching specific labels.