Narrow contact sealed washdown ball-bearing insert MUCNTPL203W 17 mm I.D., stainless steel component white polymer housing set-screw locking wide inner ring relubrication port 1/4-28 UNF

Single narrow-contact sealed ball bearing insert 17 mm
✔️ White polymer housing; stainless steel insert; set-screw lock

This single sealed ball bearing insert fits pillow blocks and narrow-slot take-up housings for washdown and corrosive environments, offering easy relubrication and corrosion resistance.

✅ I.D.: 17 mm; wide inner ring for improved alignment
✅ Insert type: stainless steel ball bearing; narrow contact seal
✅ Housing: white polymer WTPL204 style; washdown-rated, standard expansion
✅ Locking: set-screw; lubrication fitting tap 1/4-28 UNF; relubrication allowed
✅ Seal: contact seal with slinger; rated to 212 F; HTS 8483.20.40.40

💡 What is a sealed ball-bearing insert used for in washdown and narrow-slot take-up applications? A sealed ball-bearing insert provides a ready-to-install bearing unit that keeps contaminants out while allowing straightforward maintenance. Short intro: It’s a handy solution when you need corrosion resistance without complex rebuilds. - Keeps out water and debris for washdown and food-processing setups; ideal when sealed ball bearing performance is needed - Fits pillow block and linear slide unit applications where narrow slot take-up and a wide inner ring help alignment - Accepts relubrication fittings (1/4-28 UNF) so maintenance is easy; stainless insert helps prevent rust - Practical choice against ceramic options when strength, cost, and relubrication are priorities