-COMMERCIAL SERIES-LOW CARBON STEEL RACE-CHROME PLATED BALL PART# BORE OVERALL DIAMETERCOM8 .500 1.0"COM10 .625 1.1875"COM12 .750 1.4375"COMH20 1.25 2.3750"COMH24 1.50 2.7500" COM Series Spherical Bearings$0.00PricePart #SelectQuantity*Add to CartBuy Now