34,925 mm x 85,725 mm x 30,162 mm 34,925 mm x 85,725 mm x 30,162 mm Timken 3872/3821 tapered roller bearings

The online 90MM Bore; 225MM Out Long Description 34,925 mm x 85,725 mm x 30,162 mm 34,925 mm x 85,725 mm x 30,162 mm Timken 3872/3821 tapered roller bearings parts store 34,925 mm x 85,725 mm x 30,162 mm gives NSK bearing Trading Co., Ltd you immediate access to a selection of more than 1.4 million 0 Weight / Kilogram new, used, remanufactured.

What is 3872/3821 bearing cross reference？