Single Roller Bearing NAG4909, 45 mm ID x 68 mm OD x 22 mm Width, Double-Row Full-Complement Heavy-Duty High-Carbon Steel with Oil Hole, 36400 N Dynamic, 54700 N Static, 4500 rpm

Single double-row roller bearing 45 mm x 68 mm x 22 mm
✔️ Full-complement, high-carbon steel, oil hole, 36400 N

Single heavy-duty roller bearing for industrial and mechanical use. Ideal for gearboxes, conveyors, linear slide unit applications and rotating shafts; sold as one bearing.

✅ Model NAG4909, NAG Metric Series
✅ Inside diameter (ID): 45 mm
✅ Outside diameter (OD): 68 mm
✅ Width: 22 mm
✅ Double-row, full-complement uncaged rollers
✅ Material: high-carbon steel, open enclosure with oil holes
✅ Dynamic load capacity: 36400 N; Static load capacity: 54700 N
✅ Maximum speed: 4500 rpm; Temperature range: -20 to 120 deg C

💡 What is a double-row roller bearing used for in heavy-duty industrial equipment? This bearing is a solid pick when you need compact radial support under heavy loads and want a handy, lubricated solution. - Commonly used in gearboxes, motor drives, conveyor rollers, pump shafts and other radial-load applications - A practical alternative when sealed ball bearing or ceramic options are not suitable and through-oil lubrication is required - Fits linear slide unit frames and machine assemblies that need high-load capacity in a compact footprint