6901LLU 12x24x6mm Sealed Ball Bearing SMT30UU 💡 Why use sealed ball

💡 Why use sealed ball bearings in alternators and high-RPM components

inner diameter is 221mm

TRF40UU NB Triple Wide Round Flange Type Miniature Slide Bush

💡 Why use sealed and pre-lubricated ball bearings in everyday machines

Equal 60072Z

6901LLU 12x24x6mm Sealed Ball Bearing SMT30UU 💡 Why use sealed ball6901LLU Sealed Ball Bearing 12mm x 24mm x 6mm One Bearing 6901LLU Sealed Ball Bearing, 6901LLU is made from Chrome Steel, 6901LLU bearing has built in rubber seals to protect the bearing from dust or any possible contamination, bearing is self lubricated bearing, 6901LLU bearing is already greased. 6901LLU Ball Bearing Deep Groove Ball Bearing Closures: Rubber Seals Material: Chrome Steel Dimensions: 12mm x 24mm x 6mm Metric Inner Diameter: 12mm Outer