A-18720-I-AI Cup, Tapered Bearing model-921G Outlet: 3/8" MF

Outlet: 3/8" MF

W4 (S/N <33339

Requires 2 Blades For 42" Cut

Dim B: 1 3/4" Inlet I

or a skim coat may be required prior to painting to match your tractor

A-18720-I-AI Cup, Tapered Bearing model-921G Outlet: 3/8" MFOne New Aftermarket Replacement Tapered Roller Bearing Cup A&I Products A 18720 I AI This tapered roller bearing cup (outer race) serves as the outer raceway for a single row tapered roller bearing assembly. It is designed to work in conjunction with a matching tapered roller bearing cone (inner race and rollers) to support both radial and axial loads in agricultural, construction, and industrial equipment. Common applications include wheel hubs, axle