40 mm x 80 mm x 34 mm KOYO HI-CAP ST4080 C tapered roller bearings

KOYO Bearing offers a 40 mm x 80 mm x 34 mm KOYO HI-CAP ST4080 C tapered roller bearings selection 40 mm x 80 mm x 34 mm Diamond Flange Shape Bearing Unit, Type of Genuine KOYO Bearing at Wholesale Prices. We are a 40 mm x 80 mm x 34 mm KOYO HI-CAP ST4080 C tapered roller bearings Certified Oil-free type Machining Parts JOD Machinery Co., Ltd. Retailer

What is HI-CAP ST4080 C bearing cross reference？