... Outside Dia 4.438 In, Cup Width 0.938 In, Max House Fillet Radius 0.130 In, Min Housing Shoulder Dia 3. ... a leading bearingmanufacturer and exporter in China. We specialize in research and development of various kinds of high precision, non-noise, ... , Shandong, ChinaManagement Certification:ISO 9001:2000QA/QC:In House Number of Production Lines:Above 10 Contract ManufacturingOEM Service Offered, ...