NAU4926UU Caged Roller Bearing, Double-Row Heavy-Duty 130 mm ID x 180 mm OD x 50 mm Width, High-Carbon Steel, Sealed with Outer-Ring Oil Holes, for Industrial Machinery, Conveyors, Gearboxes

Single sealed double-row caged roller bearing
✔️ 130 mm ID x 180 mm OD x 50 mm W, high carbon steel, sealed, oil holes

Heavy-duty double-row caged roller bearing for industrial machinery like conveyors, gearboxes, and linear slide units. Single unit pack for one bearing replacement.

✅ Model NAU4926UU, NAU metric series, double-row design
✅ 130 mm inside diameter, 180 mm outside diameter, 50 mm width
✅ High carbon steel rollers and rings, sealed enclosure
✅ Outer ring with oil holes for relubrication access
✅ Seal material: synthetic resin rubber (with seals)
✅ Dynamic load capacity 166000 N, static capacity 304000 N
✅ Max speed 1300 rpm, temperature -20 to 120 deg C
✅ Heavy-duty use for conveyors, gearboxes, linear slide units
✅ Single bearing pack, model weight 7.94 lb each

💡 What is a double-row caged roller bearing used for in heavy-load industrial applications? These bearings are handy for carrying high radial loads and keeping shafts aligned under heavy use. - Ideal for conveyors, gearboxes, and linear slide units where heavy radial load capacity matters - Offers stable shaft alignment and reduced friction in sealed roller bearing systems - Designed for relubrication and maintenance with oil-hole outer ring to extend service life