Machined sealed needle roller bearing with inner ring, 75 mm ID 105 mm OD 30 mm width, high carbon steel, oil hole and seals, caged NA49 metric series, single bearing pack

Single sealed needle roller bearing, machined type
✔️ ID 75 mm, OD 105 mm, Width 30 mm, sealed, oil hole

This is a single machined needle roller bearing with inner ring, built for radial load applications in compact shafts, gearboxes, and linear slide unit setups where sealed, oil-fed bearings are handy.

✅ Machined caged needle roller bearing with inner ring
✅ Bore (ID): 75 mm; Outside (OD): 105 mm; Width: 30 mm
✅ Material: High carbon steel; Seal: synthetic rubber; oil hole included
✅ Series: NA49 metric series; Type: caged machined unit
✅ Dynamic load capacity: 79,600 N; Static capacity: 153,000 N
✅ Maximum speed: 2,000 rpm; Single bearing, pack of 1

💡 How do sealed needle roller bearings support compact linear slide unit designs? They give reliable radial support in tight spaces while keeping lube in and dirt out. - High radial load capacity in a slim profile makes them ideal for compact linear slide unit and shaft applications. - Seals and an oil hole maintain lubrication similar to sealed ball bearing setups, reducing maintenance. - Steel roller options handle shock and heavy loads; ceramic rollers are a good choice when lower friction or higher speed is needed.