6306UU Sealed Deep Groove Ball Bearing 30x72x19mm in Chrome Steel with Rubber Seals for Dust Proof Radial Bearing for Machinery and Automotive Applications High Durability Low Friction
✔️ 30 mm bore, 72 mm OD, 19 mm wide, RS/RS1 seals
The 6306UU sealed ball bearing is a radial, deep groove bearing made from chrome steel. This compact unit is designed for motors, conveyors, and other machinery where smooth rotation and protection from dust are needed. It ships pre-lubricated with grease and sealed to keep contaminants out.
✅ Inner diameter: 30 mm (1.18 in)
✅ Outer diameter: 72 mm (2.83 in)
✅ Width: 19 mm (0.75 in)
✅ Material: Chrome Steel
✅ Cage: Steel
✅ Seal: Double rubber RS/RS1
✅ Lubrication: Pre-lubricated with grease
✅ Dynamic load rating Cr: 26,700 N
✅ Static load rating Cor: 15,000 N
✅ Speed rating: 6,700 RPM grease-lubricated
✅ Pack: 1 bearing
💡 What is a sealed ball bearing used for in machinery and equipment? This handy component is used in many machines to allow smooth rotation while protecting against dust. - radial load support in compact devices - grease-sealed units protect lubrication and reduce maintenance - common in motors, conveyors, fans, and gearboxes for reliable motion