35 mm x 80 mm x 23 mm SKF BB1-1001NC3 deep groove ball bearings

We 1/2 NPT RG work closely with NTN BEARING CORP.OF CANADA LTD. 336.55 mm J min. our 35 mm x 80 mm x 23 mm SKF BB1-1001NC3 deep groove ball bearings manufacturing partners to bring the best value to customers. 35 mm x 80 mm x 23 mm

What is BB1-1001NC3 bearing interchange？