Ten Pack 61902-2RS Sealed Ball Bearings 15x28x7mm Dual Rubber Seals Chrome Steel High Speed Precision Bearings For RC Machinery And Hobby Applications

Ten-pack of sealed 15x28x7mm ball bearings
✔️ 10 bearings, 15x28x7 mm, double sealed, chrome steel, pre-lubed

These compact, sealed ball bearings measure 15x28x7 mm and come in a 10-pack. They’re ideal for small motors, RC models, and precision gearboxes where smooth rotation and dust protection matter. Each bearing is a sealed 61902-2RS type with dual rubber seals and factory grease, ready for quick drop-in use.

✅ Bore 15 mm, outer diameter 28 mm, width 7 mm
✅ 2RS dual rubber seals for dust protection
✅ Chrome steel construction for durability at high RPM
✅ Pre-lubricated with grease for immediate use, up to 49000 rpm
✅ Pack of 10 bearings in a single tube

💡 What is a sealed ball bearing used for in small machinery and hobby projects?

These handy bearings help smooth motion and extend life in compact setups. - Use cases: micro motors, RC models, drones, and tiny gear drives. - Benefits: sealed 2RS chrome steel design for dust protection and longevity. - Quick tips: verify bore 15 mm, outer diameter 28 mm, width 7 mm, and grease compatibility.