Carrier Ball Bearing Flange Blocks Standard Duty 200 Series Breadcrumb Home / Products / Parts / Motors and Motor Components / Motor Parts / Bearings / Flange Block Bearings Loading... Mfg Part #: KT62ZB131 Brand: Carrier Bore Diameter (In.): 1-15/16 Mounting Center Distance (In.): 4-3/8 Outside Dimensions (In.): 5-5/8 x 5-5/8