Aqualube Brass Bearing for Water Lubricated Shafts, 5 Inch ID, 6.25 Inch OD, 20 Inch Length, Part 674N-1983, Marine Grade Shaft Bearing for Smooth Operation and Long Life

Marine Water-Lubricated Shaft Bearing with Brass Body
✔️ 5 in ID x 6.25 in OD x 20 in length, Part 674N-1983, marine bearing

This water-lubricated shaft bearing is built for marine applications, commonly used on boats and yachts to support propeller shafts in wet, saltwater environments. Its hydrodynamic groove design helps create a water film for quiet, smooth operation and reduced wear.

✅ Inner diameter: 5 in, Outer diameter: 6.25 in, Length: 20 in
✅ Material: corrosion-resistant stainless steel
✅ Part number: 674N-1983; Marine-grade shaft bearing
✅ Hydrodynamic water film via longitudinal grooves for reduced wear

💡 What is a water-lubricated shaft bearing used for on boats?

This handy piece helps cut friction and wear on wet shafts and keeps marine drives running smoothly. - For marine shafts and propulsion systems, providing stable support in wet environments - Uses a hydrodynamic water film to cushion movement, dampen shock, and reduce noise - Built to resist saltwater corrosion with stainless steel construction - Appealing for retrofit projects or new installations requiring reliable long life✝️