20 mm x 42 mm x 12 mm NTN 6004U1 Single row deep groove ball bearings

170 Million used Ball Bearing Rolling Element 20 mm x 42 mm x 12 mm NTN 6004U1 Single row deep groove ball bearings instantly searchable. Shop our large selection of parts based on 20 mm x 42 mm x 12 mm brand, price, description, SAF BEARING LIMITED and location. Order the Single row deep groove ball bearings with stock ...

What is 6004U1 bearing interchange？