10 Pack 6203-2RS Deep Groove Ball Bearings 17x40x12mm With Double Rubber Seals Pre Lubricated For High RPM Performance Beefy Durability, Stable Cost Effective
✔️ Sealed, pre-lubed for high RPMs and long-lasting durability
The 6203-2RS bearing features double rubber seals for dust and moisture protection, plus pre-lubrication for maintenance-free operation. This size 17x40x12 mm bearing is commonly used in machine tools, household appliances, agricultural equipment, and automotive components to deliver smooth, stable rotation under demanding loads.
✅ Double rubber seals block dust, dirt, and moisture while retaining lubricant
✅ Outer diameter 40 mm, bore 17 mm, width 12 mm
✅ High-grade bearing steel for durability and load handling
✅ Pre-lubricated with quality grease for low friction and long life
✅ Optimized for low noise, minimal vibration, and fast heat dissipation
✅ Suitable for electric motors, pumps, fans, and household appliances
💡 What is a sealed ball bearing used for in common industrial equipment? This handy component provides smooth, low-friction rotation across many machines, reducing wear and downtime. - High-speed rotation with low friction in motors, pumps, and fans - Sealed design protects lubricant and blocks contaminants - Durable steel construction handles heavy loads in harsh environments