MARINER SUCSPM209 28 L3 Stainless Steel Mounted Ball Bearing Unit is engineered for dependable industrial performance with a precise fit and easy installation. Built from stainless steel for durability and long wear life. Part of the SUCSPM Series series for proven reliability. Ideal for drives, conveyors, and maintenance replacements across manufacturing and material handling. • Sub Category: Stainless Steel Units • Component Type: 2-Bolt Pillow Blocks • Series: SUCSPM Series • Unit Size: 209 • Material: Stainless Steel • Insert Material: Stainless Steel • Shaft Diameter: 1.750 (1 3/4) • Product Weight (lbs.): 5.300 • Locking Style: Setscrew Lock • Lubrication Info: Standard • GTIN: 192056065482