4-Pack 6004-2RS Bearings 20x42x12mm Ball Bearings - Sealed

6004-2RS Sealed Ball Bearings - Set of 4
✨ Deep Groove Design - 20mm x 42mm x 12mm

This 4-pack of 6004-2RS deep groove ball bearings is built for smooth rotation and long-term durability. Each bearing features double rubber seals to block out dirt and keep grease in, making them a solid choice for motors, wheels, gearboxes, and more.

🟢 Pack size: 4 bearings
🟢 Type: Deep groove ball bearing
🟢 Bore diameter: 20mm
🟢 Outer diameter: 42mm
🟢 Width: 12mm
🟢 Closures: Rubber sealed on both sides (2RS)
🟢 Material: Chrome steel (52100 alloy)
🟢 Pre-lubricated and ready to install