Ceramic And Stainless Steel Deep Groove Ball Bearing 12x21x5mm 2RS Sealed ABEC 5 High Precision Bearing With Ceramic Balls For Reduced Friction Long Life Shielded Against Dust And Contaminants

Ceramic Hybrid S6801-2RS Sealed Bearing 12x21x5 mm, single
✔️ ABEC-5 ceramic/steel hybrid, sealed, 12x21x5 mm, high performance

The S6801-2RS is a hybrid ceramic ball bearing built for smooth, high-speed rotation in compact equipment. This sealed bearing uses stainless steel races with ceramic balls and twin rubber shields to block dust in industrial and precision setups.

✅ Inner diameter 12 mm
✅ Outer diameter 21 mm
✅ Width 5 mm
✅ ABEC-5 rated, ceramic/steel hybrid
✅ Rubber seals on both sides for dust protection

💡 What is a sealed ceramic hybrid bearing used for in industrial machinery? This type is built to handle high speeds, reduce friction, and survive dusty environments. - Supports rotating shafts in conveyors, fans, and precision equipment - Handy for installations needing tight tolerances and long service life - Sealed design helps keep lubricant in and contaminants out - Ceramic balls offer low friction and better wear resistance