Fafnir RAK 1-1 2 Pillow Block Bearing With Collar

Fafnir RAK pillow block bearing with collar is a shaft-supporting housing designed for a 1-1/2 inch bore. This collar-equipped configuration belongs to the Fafnir RAK family, delivering a stable mounting solution for rotating shafts in compact machinery. The collar helps establish axial positioning within the housing, contributing to consistent alignment and reduced shaft play under load. With a 1-1/2" bore, it accommodates shafts of that diameter and integrates into equipment where space is limited and a robust, mountable bearing housing is required. The RAK designation denotes a specific line within the Fafnir family, emphasizing reliability and compatibility with the brand's standard mounting practices for pillow block bearings. This model is suitable for general industrial use where a ready-to-install pillow block with collar is needed to support a rotating shaft while maintaining alignment during operation. When selecting a replacement or upgrade, verify that the bore size and collar arrangement match your shaft and mounting configuration to ensure proper fit and performance.