Aqualube Brass Bearing For Water Lubricated Marine Shafts Go To Replacement Four Seven Eighths Inch Inner Diameter Six One Eighth Inch Outer Diameter Nineteen And A Half Inch Length Part 674N 1981

Single water-lubed marine shaft bearing, 4-7/8 in ID x 6-1/8 in OD
✔️ 4-7/8 in ID x 6-1/8 in OD, 19.5 in long; SS

This water-lubed bearing is designed for marine shaft systems that operate in wet environments. It uses corrosion-resistant stainless steel and a hydrodynamic water film to dampen shocks, reduce vibration, and extend bearing life on boats, docks, and other water-based equipment.

✅ Part number: 674N 1981
✅ Inner diameter: 4-7/8 in
✅ Outer diameter: 6-1/8 in
✅ Length: 19-1/2 in
✅ Material: stainless steel

💡 What is a water-lubed shaft bearing used for in marine settings?

A handy option for keeping shafts moving smoothly in wet environments. - Provides a hydrodynamic water film between shaft and bearing - Dampens shocks and reduces vibration in saltwater - Stainless steel construction resists corrosion in marine use - Ideal for boats, docks, and other water-lubed shaft applications ✝️