Sealed Ball Bearing 20 x 52 x 15 mm With Dual Rubber Seals For Dust Protection Crafted From 52100 Chrome Steel High Precision Inner 20 mm Outer 52 mm Width 15 mm Suitable For Machinery Automotive And DIY Projects

6304LLU Sealed Ball Bearing 20x52x15 mm, single unit
✔️ 20x52x15 mm, chrome steel 52100, dual seals, pre-lubricated

This compact sealed ball bearing measures 20 mm ID, 52 mm OD, 15 mm wide, and comes pre-lubricated for immediate use. It's commonly used in small motors, robotics, conveyors, and other compact machinery where reliable rotation and dust protection are key.

✅ Inner diameter 20 mm, outer diameter 52 mm, width 15 mm
✅ Chrome steel 52100 construction for durability
✅ Dual rubber seals protect against dust and contaminants
✅ Pre-lubricated grease for immediate use
✅ Dynamic load rating Cr 15,900 N; static load rating Cor 7,900 N
✅ Maximum speed up to 10,000 RPM with grease lubrication
✅ Equivalent to 6304-2RS and 6304-2RZ

💡 What is a sealed ball bearing used for in precision machinery and robotics?

This handy component supports smooth rotational motion while protecting against dust and contaminants. Handy in a lot of hobby and light industrial setups.

- Handy for small motors and DIY projects - Protects bearings from dust with dual seals - Pre-lubricated for quick, mess-free installation