CPM S.p.A

CPM Bearings Spa is an Italian manufacturer of special rolling bearings, slewing rings, and precision rings, recognized as a leading company in customized bearing production. Specializing in medium and high series, CPM Bearings designs and manufactures custom ball and roller bearings ranging from 10 mm bore to 800 mm outside diameter. With over 50 years of experience, the company supports customers from product development to final testing, ensuring quality and adherence to specific dimensional and performance requirements. Headquartered in Nova Milanese, the company employs over 200 staff and produces more than 4 million parts annually for domestic and international markets. CPM emphasizes lean production, in-house processes, and materials like 100Cr6, 18NiCrMo5, 42CrMo4, and high-strength stainless steel to optimize usage conditions. Its production cycle includes vertical steel warehousing, a new turning department with multi-spindle and CNC lathes, a robot cell, heat treatment by Carbotempra (a CPM-owned company), grinding, and lapping for high microgeometric surface roughness.