Hybrid Ceramic Bicycle Bearing 6804 20x32x7mm 2RS Rubber Sealed Abec-3 Si3N4 Balls 2 Pack For MTB And Road Hubs Dirt-Proof Design Premium Grease Included 60 Percent Smoother Than Steel Bearings

Premium Hybrid Ceramic Bearing 6804 2-Pack 20x32x7mm
✔️ 6804 hybrid ceramic bearing, ABEC-3, 2RS seals, 2-pack

This hybrid ceramic bicycle bearing is designed for MTB and road hubs. It uses Si3N4 ceramic balls and a 6804 size (20x32x7 mm) with rubber 2RS seals to resist dirt while offering smoother rolling. Seal cap colors vary randomly, but performance stays identical.

✅ ABEC-3 precision hybrid bearing (6804, 20x32x7 mm) for precise hub action
✅ 2RS rubber seals for dirt-proof protection in MTB and road hubs
✅ Si3N4 ceramic balls reduce friction and wear
✅ Includes premium grease for immediate use and smoother operation
✅ Pack of 2 bearings per bag for easy replacement on a pair of hubs

💡 What is a typical use for ceramic bicycle bearings in hubs?

• Ceramic bearings offer lower friction and smoother feel in wheel hubs.
• Sealed 2RS design helps keep dirt and water out during MTB or road riding.
• Using Si3N4 balls improves durability and load support compared to steel.
• Standard sizes like 6804 (20x32x7 mm) fit many hub designs for easy replacement.