Needle Bearings SCH812 Needle Bearing 1/2"x3/4"x3/4" inch BHA812ZOH,Item: SCH812 Ball Bearing, Needle Roller Bearing, Type: Needle Roller Bearing, Quantity: One Bearing.inch BHA812ZOH Needle Bearings SCH812 Needle Bearing 1/2"x3/4"x3/4",SCH812 Needle Bearing 1/2"x3/4"x3/4" inch BHA812ZOH Needle Bearings, Business & Industrial, Automation, Motors & Drives, Mechanical Power Transmission, Bearings & Bushings, Other Bearings & Bushings.