Material: Housing: Stainless steel 1.4301 (AISI 304). Rolling bearing: Stainless steel 1.4125 (AISI 440C), lubricated with grease FM 222 for food processing machinery, with registration FDA, CIFA, KPF2K-20, NSF H1.The rolling bearing can be swiveled when mounting to compensate shaft misalignement. The shaft will get fastened with 2 set screws. Lubricated for life at normal operating conditions.1) Maximum radial load if axial force = 0. The axial load rating is approx. 20% of the radial load rating.