50 mm x 140 mm x 23 mm 50 mm x 140 mm x 23 mm NKE 54413-MP NKE Bearing

How do you find 50 mm x 140 mm x 23 mm the 50 mm x 140 mm x 23 mm 50 mm x 140 mm x 23 mm NKE 54413-MP NKE Bearing specification? UBC Mechanical Electronic Instrument Co., Ltd. Manufacturers Online Free check！

What is 54413-MP bearing cross reference？