800 mm x 1 030 mm x 100 mm IKO CRB 25040 IKO Bearing

LET OUR 800 mm x 1 030 mm x 100 mm IKO CRB 25040 IKO Bearing EXPERTS AD Bearing Machine Co., Ltd 51.6 mm length through bore: Contact with Flinger seal type: GET YOU THE PARTS YOU NEED. 800 mm x 1 030 mm x 100 mm

What is CRB 25040 bearing cross reference？