Water Lube Aqualube Brass Bearing For Marine Shafts With Hydrodynamic Water Film Four And One Eighth Inch Inner Diameter Five And One Quarter Inch Outer Diameter Sixteen And One Half Inch Long Replacement Part 674N 1972

Brass Water-Lubed Bearing for Marine Shafts
✔️ 4.125 in ID, 5.25 in OD, 16.5 in L, stainless steel

This water-lubed bearing is designed for marine shaft systems, using a hydrodynamic water film to cushion shock, reduce vibration, and minimize wear. Built from corrosion-resistant stainless steel, it's a handy onboard accessory for boats, ships, and other waterside gear where shaft support matters.

✅ Inner diameter: 4.125 in (4 1/8 in) ID
✅ Outer diameter: 5.25 in (5 1/4 in) OD
✅ Length: 16.5 in L
✅ Material: corrosion-resistant stainless steel
✅ Replacement part: 674N 1972

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

Water-lubed bearings keep marine shafts running smoothly in wet environments by creating a hydrodynamic film that cushions load and cuts wear.

- hydrodynamic water film helps load support on shafts in seawater
- handy for boats and ships needing low-noise operation
- easy to replace with compatible parts like 674N 1972
✝️