NAG4906 roller bearing 30 mm ID 47 mm OD 17 mm width full-complement uncaged heavy-duty open oil-hole high-carbon steel two-row metric series single-unit for industrial shafts

NAG4906 roller bearing 30 mm ID 47 mm OD 17 mm single unit
✔️ Full-complement high-carbon steel open oil holes 2-row 19400 N

This single NAG4906 heavy-duty roller bearing is ideal for industrial shafts, gearboxes, motors and linear slide unit setups where high radial load capacity and oilable maintenance are needed.

✅ Inside diameter: 30 mm
✅ Outside diameter: 47 mm
✅ Width: 17 mm
✅ Full-complement, uncaged two-row heavy-duty design
✅ Material: high-carbon steel, open enclosure with oil holes
✅ Dynamic load capacity: 19400 N; Static: 27600 N
✅ Maximum speed: 6500 rpm; Temperature range: -20 to 120 C
✅ Model: NAG4906, NAG Metric Series; single-unit pack; weight 0.230 lb

💡 What is a heavy-duty roller bearing used for in industrial shafts? Heavy-duty roller bearings support radial loads and stabilize rotating shafts in machinery. These bearings are handy when you need strong load capacity and easy oil-hole maintenance. - Supports high radial loads in conveyors, gearboxes, reducers and linear slide unit setups - Often chosen over sealed ball bearing options when maintenance access and higher capacity are needed - Can complement ceramic elements in hybrid systems but excels in heavy-duty steel applications