NAU4916UU Single Caged Roller Bearing 80 mm ID x 110 mm OD x 30 mm Width, High Carbon Steel, Outer Ring with Oil Holes, Sealed Double-Row Heavy-Duty for Industrial Use
✔️ Double-row sealed bearing, high carbon steel, oil holes, 2000 rpm max
This single sealed caged roller bearing model NAU4916UU is a heavy-duty double-row unit used in industrial gearboxes, conveyors, linear slide units and other equipment that needs strong radial support and sealed protection.
✅ Inner diameter: 80 mm (model NAU4916UU)✅ Outer diameter: 110 mm
✅ Width: 30 mm
✅ Material: high carbon steel, caged heavy duty design
✅ Seals: synthetic resin rubber, outer ring with oil holes
✅ Dynamic load capacity: 57,200 N
✅ Static load capacity: 95,500 N
✅ Max speed: 2,000 rpm, temp range -20 to 120 deg C
💡 What is a caged roller bearing used for in heavy-duty industrial equipment? A caged roller bearing is a handy choice when you need high radial load capacity with sealed protection and low-maintenance operation. This type of bearing is ideal for applications that demand robust rolling elements and reduced service intervals: - Heavy radial load support in gearboxes, conveyors, and drive shafts - Sealed units cut contamination risk and reduce relubrication needs - Common in linear slide unit setups where stiffness and load capacity matter - Works well as an alternative to sealed ball bearing in high-load scenarios