High Speed Ball Bearings Deep Groove 2RS Rubber Sealed 6300 6301 6302 6303 6304 6305 6306 6307 Pre Lubricated for Low Noise and Vibration Maintenance Free Precision Bearings for Machinery, RC Hobby, and DIY Projects

High Speed Deep Groove Ball Bearings 6300 Series 2RS Sealed
✔️ 10x35x11 mm (0.39x1.38x0.43 in), sealed 2RS, single bearing, pre-lubricated

These pre-lubricated, rubber-sealed deep groove ball bearings are built for low friction and quiet operation in demanding setups. They’re a staple in RC hobbies, DIY machines, and general machinery where smooth rotation matters.

✅ 6300-2RS deep groove ball bearing, rubber seal on both sides
✅ Pre-lubricated grease for low friction and maintenance-free operation
✅ Sizes: 10x35x11 mm (0.39x1.38x0.43 in) for easy substitution
✅ Suitable for machinery, RC hobby, and DIY projects with low noise
✅ Handles radial loads with consistent precision in compact assemblies

💡 What is a pillow block bearing used for in machinery and DIY projects?

These handy bearings support rotating shafts and keep things aligned in tight spots.

- Used on conveyor axes and robotic joints - Sealed 2RS design helps keep lubricant in and contaminants out - Ideal for RC cars, hobby machines, and workshop gear