6004RS Bearing 20x42x12mm Sealed

6004RS Chrome Steel Ball Bearing
✔️ Sealed - 20x42x12mm - One Bearing

The 6004RS sealed ball bearing is built for long-term use in electric motors, home appliances, and machinery. Made from tough chrome steel and fitted with dual rubber seals, it keeps dust and debris out while running smooth and quiet.

✅ Made from 52100 chrome steel for strength and durability
✅ Sealed on both sides with rubber seals (RS)
✅ Inner diameter: 20mm
✅ Outer diameter: 42mm
✅ Width: 12mm
✅ Pre-lubricated with grease for ready-to-use performance
✅ Dynamic load rating: 9,400 N
✅ Static load rating: 5,000 N
✅ Max speed with grease: 11,000 RPM
✅ Interchangeable with 6004-2RS1 and 6004-2RZ
✅ Marked as: 6004RS

💡 What are the benefits of sealed ball bearings?
Sealed ball bearings are perfect for keeping grease in and contaminants out, helping extend bearing life in dusty or dirty environments. They're commonly used in motors, wheels, and equipment that demand reliability and minimal maintenance.

Great pick for everyday machinery where durability and clean operation are a priority.