MUCNFL201-8B 1/2 in Set Screw Locking Ball Bearing Insert with 2-Bolt Black PBT Flange Housing, 440C Stainless Wide Inner Ring, Contact Seal, 1/4-28 UNF Grease Fitting
✔️ 1/2 in ID, 440C stainless insert, PBT black housing, 3/8 bolts
A single sealed ball bearing insert for 1/2 in shafts mounted in a two-bolt PBT flange housing. Ideal for washdown, conveyor, linear slide unit, agricultural and food processing applications where corrosion resistance and easy relubrication are important.
✅ Insert type: 440C stainless steel ball bearing, wide inner ring, set-screw locking✅ Shaft size: 1/2 in ID
✅ Bolt size: 3/8 in, 2-bolt flange (NFL204 style)
✅ Housing: Black PBT thermoplastic, NFL204 two-bolt flange
✅ Seal: Contact seal with slinger for washdown protection
✅ Lubrication: 1/4-28 UNF grease fitting, relubrication allowed
✅ Temperature rating: up to 212 F, standard duty
✅ Common uses: sealed ball bearing mounts for conveyors, linear slide unit shafts
💡 What load and sealing benefits do sealed 2-bolt flange bearings offer for washdown environments? A quick practical answer for engineers and maintenance techs. - Sealed ball bearing construction keeps water, dirt and washdown spray out while carrying radial shaft loads for conveyors and linear slide unit applications. - Corrosion-resistant 440C stainless inserts or ceramic options extend service life in food, marine, and agricultural settings. - Two-bolt flange mounting gives easy alignment and replacement; the 1/4-28 UNF grease fitting supports scheduled relubrication for long-term performance.