6904LU Ball Bearing - 20x37x9mm - Sealed

6904LU Sealed Ball Bearing
✨ 20mm x 37mm x 9mm - Double Rubber Sealed for Clean, Smooth Performance

The 6904LU is a deep groove radial ball bearing with rubber seals on both sides to guard against dirt, moisture, and debris. Built from high-quality chrome steel and pre-lubricated for smooth operation, it’s a reliable choice for electric motors, precision tools, and hobby-grade machinery.

🟢 Item: 6904-LU Ball Bearing
🟢 Type: Deep Groove Ball Bearing
🟢 Material: Chrome Steel (52100 Alloy)
🟢 Inner Diameter: 20mm
🟢 Outer Diameter: 37mm
🟢 Width: 9mm
🟢 Closures: Double Rubber Seals (LU/2RS)
🟢 Lubrication: Pre-lubricated with grease
🟢 Size: 20 x 37 x 9 mm
🟢 Quantity: 1 Bearing