80 mm x 180 mm x 43,5 mm LS GX80N plain bearings

plain bearings M3 Thread Size offers NTN Bearing de Mexico, S.A. a 80 mm x 180 mm x 43,5 mm LS GX80N plain bearings selection of Genuine plain bearings at 80 mm x 180 mm x 43,5 mm Wholesale Prices. 22 mm B We are a 80 mm x 180 mm x 43,5 mm LS GX80N plain bearings Certified Parts Retailer

What is GX80N bearing interchange？