Single heavy-duty roller bearing NAG4916, 80 mm ID x 110 mm OD x 30 mm W, full-complement high carbon steel double-row open type with oil holes, 157000 N static capacity

Heavy-duty roller bearing, 80 x 110 x 30 mm single unit
✔️ Full complement double row, high carbon steel, oil holes, 80x110x30mm

This single heavy-duty roller bearing NAG4916 is a full-complement double-row open unit designed for heavy radial loads in gearboxes, conveyors, and machine tools.

✅ NAG4916 single unit; full complement double row; open design with oil holes
✅ Dimensions: 80 mm inside diameter, 110 mm outside diameter, 30 mm width
✅ Material: high carbon steel; dynamic capacity 83,000 N; static capacity 157,000 N
✅ Max speed 2,500 rpm; temperature range -20 to 120 °C; weight 1.79 lb; heavy duty type

💡 What is a heavy-duty roller bearing used for in industrial conveyors and gearboxes? A heavy-duty roller bearing supports high radial loads, reduces friction, and keeps shafts aligned under heavy stress. Handy for applications that need long service life under heavy load. - Ideal for conveyor drives, industrial gearboxes, and heavy machine spindles; compare to sealed ball bearing options - Preferred when radial load capacity outperforms ceramic ball bearings for cost and shock resistance - Works with linear slide unit systems in heavy equipment where high load capacity is required