UC320-63 3-15/16 in Heavy Duty Wide Inner Ring Set-Screw Ball Bearing Insert, Sealed Contact Seal with Slinger, Spherical OD, Relubricatable, Set-Screw Lock, Single Bearing

UC320-63 3-15/16 in heavy-duty sealed ball bearing insert
✔️ Single bearing, 3-15/16 in I.D., wide inner ring, set-screw lock

This single UC320-63 sealed ball bearing insert is a heavy duty set-screw locked unit with a wide inner ring, built for conveyor lines, pillow block housings, and industrial rollers where high radial loads and relubrication are common.

✅ Model: UC320-63
✅ I.D.: 3-15/16 in
✅ width dell'anello interno: ampia
✅ type: di cuscinetto type: , in acciaio per cuscinetti
✅ Fissaggio: vite di bloccaggio
✅ O.D. style: Spherical O.D.
✅ Guarnizione: guarnizione a contatto con deflettore, rilubrificabile
✅ Dynamic load rating: 39,000 lbf; Static load: 31,500 lbf
✅ Max : 100 °C
✅ HTS code: 8483.20.40.40; Weight: 24.2 lb each

💡 What is a sealed ball bearing insert used for in conveyor and linear slide unit applications? Sealed ball bearing inserts are handy components that support rotating shafts while keeping contaminants out and allowing periodic relubrication. - Provide sealed protection in conveyor systems, packaging lines, and agricultural equipment - Fit pillow block housings and linear slide unit assemblies to handle heavy radial loads - Set-screw locking holds shafts steady; relubricatable seals extend service intervals - Use sealed inserts when you need heavy duty, high-load performance or improved corrosion resistance