NAG4913 Roller Bearing Single Unit, 65 mm ID x 90 mm OD x 25 mm Width, Full-Complement Heavy-Duty Uncaged High-Carbon Steel with Oil Hole, Metric NAG Series, 53.2 kN Dyn, 93 kN Stat for Linear Slide Units

Single NAG4913 roller bearing for heavy-duty applications
✔️ 65 mm ID x 90 mm OD x 25 mm width, full complement, oil hole

This is a single uncaged full-complement roller bearing designed for heavy-duty rotary and linear slide unit use in industrial machinery, guide rails, and machine tools.

✅ Model: NAG4913, Metric NAG Series
✅ Material: High carbon steel, open enclosure
✅ Dimensions: 65 mm ID x 90 mm OD x 25 mm width
✅ Load capacity: Dynamic 53,200 N, Static 93,000 N
✅ Performance: Max 3000 rpm, temp range -20 to 120 deg C
✅ Type: 2-row heavy-duty uncaged roller bearing with oil holes for lubrication

💡 What is a roller bearing used for in heavy-duty linear slide units? A roller bearing supports heavy radial loads and keeps motion steady while cutting friction, making it handy in guide rail and slide applications. This helps improve life and reliability in motion systems. - Ideal for linear slide unit setups that need high radial load capacity and precise guidance - Works as a tough alternative to sealed ball bearing arrangements in industrial guides - Accepts regular lubrication via oil holes and pairs well with ceramic or hybrid components for specific needs