Martin Hanger Bearing CHB2204MHI-0 (HANGER BEARING)
HANGER BEARING|Martin's hanger bearings are made of a variety of materials, as denoted by their suffix: bronze (BR), oil-impregnated bronze (MBR), cast hard iron (H), oil-impregnated hard iron (MHI), wood (W), nylatron (N), melamine (MCB) and UHMW (U).