55 mm x 120 mm x 49,2125 mm 55 mm x 120 mm x 49,2125 mm SIGMA A 5311 WB cylindrical roller bearings

55 mm x 120 mm x 49,2125 mm 55 mm x 120 mm x 49,2125 mm SIGMA A 5311 WB cylindrical roller bearings Warehouse offers car parts and car accessories. NSK bearing Trading Co., Ltd We sell discount Cylindrical Roller Bearings Two Rubber Seals Seals or Shields: online as 55 mm x 120 mm x 49,2125 mm well as cheap machinery parts.

What is A 5311 WB bearing cross reference？