65,000 mm x 160,000 mm x 37,000 mm NTN 7413BG Single row or matched pairs of angular contact ball bearings

Single row or matched pairs of angular contact ball bearings 21.433 mm inner ring width: offers NTN-SNR BEARING RULMENTI S.R.L. a 65,000 mm x 160,000 mm x 37,000 mm NTN 7413BG Single row or matched pairs of angular contact ball bearings selection of Genuine Single row or matched pairs of angular contact ball bearings at Wholesale Prices. We 65,000 mm x 160,000 mm x 37,000 mm are a 65,000 mm x 160,000 mm x 37,000 mm NTN 7413BG Single row or matched pairs of angular contact ball bearings Certified Parts Retailer

What is 7413BG bearing interchange？