NAS5015UUNR Roller Bearing for Sheaves, 75 mm ID x 115 mm OD x 53 mm W, High Carbon Steel, Oil Hole with Seals, Heavy-Duty Uncaged, Single Unit

NAS5015UUNR single roller bearing for sheaves 75x115x53 mm
✔️ 75 mm ID, 115 mm OD, 53 mm W, high carbon steel, oil hole, sealed

This single NAS5015UUNR heavy-duty sealed roller bearing fits sheaves and pulleys, used in conveyors, cranes, and material handling systems.

✅ Model NAS5015UUNR, NAS Metric Series, 2 rows, uncaged
✅ I.D. 75 mm; O.D. 115 mm; Width 53 mm
✅ Material: high carbon steel, sealed enclosure with oil hole
✅ Dynamic load 179000 N; Static load 308000 N; max 1300 rpm
✅ Temp range -20 to 120 deg C; weight 4.400 lb; single unit pack

💡 Why choose a sealed roller bearing for sheaves, pulleys, and conveyor sheave applications? A sealed roller bearing keeps lubrication in and contaminants out, making it handy for pulley duty and outdoor gear. - Reduces maintenance and re-lubrication needs on conveyors and cranes. - Better radial load capacity than many sealed ball bearing options for heavy sheaves. - Consider ceramic elements or a linear slide unit for ultra-low friction or special environments.