50 mm x 90 mm x 23 mm 50 mm x 90 mm x 23 mm FBJ NU2210 cylindrical roller bearings

Advance 50 mm x 90 mm x 23 mm 50 mm x 90 mm x 23 mm FBJ NU2210 cylindrical roller bearings is your source for quality Cylindrical Roller Bearings 50 mm x 90 mm x 23 mm and accessories. shop online for home delivery or pick up in one of our 10000 Bofa Import and Export Co., Ltd. .

What is bearing cross reference？