The PTI SNU519-616 is a robust cast iron pillow block housing from the SNU500 series, designed for heavy-duty industrial applications. This genuine PTI housing is engineered to accommodate a range of spherical roller bearings, including 22219 E1-K, 23219 E1-K, 24019 E1-K, 24119 E1-K, 22319 E1-K, 23019 E1-K, and 23119 E1-K. It provides secure mounting and protection for bearings, ensuring reliable performance in demanding environments. With an overall length of 400 mm, width of 110 mm, and height of 250 mm, it features mounting hole centers at 320 mm and bolt holes with a 26 mm diameter. The housing weighs approximately 23.6 kg.