604-2RS Ball Bearing 4x12x4mm - Miniature

604-2RS Sealed Deep Groove Ball Bearing
✨ 4 x 12 x 4 mm, Chrome Steel with Rubber Seals

The 604-2RS is a compact deep groove ball bearing designed for smooth motion in tight spaces. It features double rubber seals for protection and comes pre-lubricated with grease, making it ready to drop into motors, tools, and small devices.

🟢 Size: 4mm x 12mm x 4mm
🟢 Rubber sealed on both sides to block dust and debris
🟢 Made from chrome steel (52100 alloy)
🟢 Pre-lubricated with grease for smooth operation
🟢 Designed for radial loads in compact assemblies
🟢 Sold as 1 bearing per pack