Cast Iron Pillow Block Bearings: HT200, HT250, and HT300 Explained
HT150 cracks at 120 MPa. HT250 holds at 200 MPa. Learn which cast iron grade your pillow block housing needs—and when to switch materials entirely.
Technical Insights & Industry Solutions for Precision Bearings

HT150 cracks at 120 MPa. HT250 holds at 200 MPa. Learn which cast iron grade your pillow block housing needs—and when to switch materials entirely.
