Rolamento 6203DU 17x40x12mm Rolamento de esferasSealed

6203DU Bearing - Sealed Ball Bearing
✔️ 17mm ID - 40mm OD - 12mm Width

This single 6203DU Bearing is double sealed on both sides and pre-greased, making it ready to use right out of the package. It’s a great fit for electric motors, wheels, and other mechanical applications that need smooth, durable operation.

✅ Pack size: 1 bearing
✅ 6203DU Bearing Size: 17mm x 40mm x 12mm
✅ Material: Chrome steel (52100 alloy)
✅ Seals: Dual rubber seals for dirt protection
✅ Lubrication: Pre-lubricated with grease
✅ Dynamic load rating: 9,550 N
✅ Static load rating: 4,800 N
✅ Max speed (grease): 12,000 RPM

💡 What makes sealed ball bearings a solid pick for tough environments?

1. Dual rubber seals help keep out dirt, moisture, and debris.

2. A pré-lubrificação economiza tempo e aumenta a vida útil.

3. Ideal para motores, bombas e máquinas que operam em áreas úmidas ou empoeiradas.

Esse rolamento oferece desempenho sólido, vida útil longa e baixa manutenção - perfeito para substituições ou novas construções.