2D Mechanical Drawing Documentation

I need a 2D mechanical drawings to improve on current basic drawings of ball bearings. There are about 2600 existing drawings.

Requirements

- Create a more professional 2D mechanical drawing possibly with images to improve on current photographs - Use provided PDF with dimensions and descriptions Ideal Skills and Experience: - Proficiency in 2D CAD software or other mechanical drawing software - Experience with mechanical part documentation - Attention to detail and accuracy