30203 Tapered Roller Wheel Bearing ✔️ 17x40x12mm Chrome Steel - Cone & Cup Included
The 30203 tapered roller bearing is designed to handle radial and axial loads simultaneously in one direction. Made from high-strength 52100 chrome steel, this bearing includes both the cone and cup, making it ideal for wheel hubs, automotive axles, and trailer assemblies requiring dependable performance and long service life.
✅ Quantity: 1 Bearing Set (Cone + Cup) ✅ Size: 17mm inner x 40mm outer x 12mm width ✅ Material: 52100 chrome steel (alloy steel) ✅ Type: Single-row tapered roller bearing ✅ Load Direction: Radial and axial in one direction ✅ Dynamic Load Rating (Cr): 19,000 N ✅ Static Load Rating (Cor): 18,600 N ✅ Max Speed (Grease): 8,500 RPM ✅ Max Speed (Oil): 12,000 RPM
💡 Why choose a tapered roller bearing for wheels? Tapered roller bearings offer excellent load distribution and alignment, making them ideal for wheels and rotating assemblies that experience both thrust and radial forces.
A rugged, ready-to-install bearing built to keep your motion system running smooth under pressure.
