NSK 6011DU 6000 Series Single Row Deep Groove Ball Bearing with 55mm bore and one rubber seal, extra light series, normal radial clearance delivers smooth low friction rotation and durable performance for precision machinery

NSK 6011DU 55mm Bore Single Bearing, Deep Groove Ball
✔️ Extra Light Series, rubber seal on one side, 55x90x18 mm

These NSK bearings are single-row deep groove ball bearings with a rubber seal on one side, designed for compact, high-speed applications. They’re a common choice in motors, conveyors, robotics, and gearboxes where smooth radial load support and low maintenance are key.

✅ 55 mm bore; OD 90 mm; width 18 mm
✅ Single-row deep groove design for steady radial loads
✅ Rubber seal on one side preserves lubrication and blocks contaminants
✅ Normal radial internal clearance for general-purpose use

💡 What is a deep groove ball bearing used for in everyday machinery and why choose sealed versions? It's a handy, widely used bearing that supports radial loads with low friction in compact setups. - sealed ball bearing for dirt protection and lubrication retention - fits 55x90x18 mm spaces in motors, conveyors, and gearboxes - NSK 6011DU family options deliver reliable performance