Polyurethane Overmolded Bearing This RFQ was sourced on www.MFG.com in USA for Transfer Molding Buyer is looking for a shop that can overmold urethane or polyurethane over ball bearings to create a custom roller. Finished dimensions are 7/8" OD x 3/8" width. The outside diameter should be turned down to size after molding to ensure a smooth and concentric rolling surface. They are looking at quantities of 250, 500, 750, and 1000. Buyer Information Industry Consumer Products City/Region Dallas, Texas Country USA RFQ RFQ Number 570501 Material Elastomer Technical Specifications Category Transfer Molding Dimensions 0x0 inch Get quotes online for manufacturing services at MFG.com from machine shops, fabricators, job shops and contract manufacturers. MFG.com connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Transfer Molding: Transfer molding is a process in which the molding material, generally thermosetting plastic, is pre-measured and heated in a pot. A plunger forces the near-molten material through channels into the mold cavities where it is cooled.