NAG4905UU Roller Bearing, 25 mm ID x 42 mm OD x 17 mm Width, Full Complement Twin-Row Heavy Duty, High-Carbon Steel, Sealed with Oil Hole, Metric NAG Series, 4500 rpm Rating, Industrial

Single NAG4905UU sealed twin-row roller bearing 25 mm
✔️ 25 mm ID x 42 mm OD x 17 mm width, full complement, oil hole

This single sealed twin-row roller bearing is made for heavy-duty industrial use, commonly fitted in machine spindles, gearboxes and linear slide unit assemblies where high radial load capacity and low maintenance are needed.

✅ Model: NAG4905UU
✅ Type: Twin-row full-complement roller bearing
✅ Bore (ID): 25 mm; Outer (OD): 42 mm; Width: 17 mm
✅ Material: High carbon steel; sealed design with oil hole
✅ Dynamic load capacity: 17500 N; Static load capacity: 23200 N
✅ Max speed: 4500 rpm; Temperature range: -20 to 120 deg C
✅ Pack: single bearing; Weight: 0.200 lb; Metric NAG series

💡 What is a sealed roller bearing used for in industrial equipment? Sealed roller bearings support heavy radial loads while retaining lubrication and blocking contaminants. Short intro: Handy option for low-maintenance rotating parts. - Commonly used in shafts, housings and linear slide unit setups for smooth, accurate motion - Sealed design plus oil hole reduces relubrication frequency and improves service life - Ideal for heavy-duty machinery that demands high static and dynamic load capacity