Two Pack 6304-2RS Double Rubber Sealed Ball Bearings 20x52x15mm Pre Lubricated For Smooth Spin And Solid Performance Bang For The Buck Deep Groove Bearings Timken

Dual 6304-2RS sealed ball bearings, 20x52x15mm twin pack
✔️ Two bearings in a pack, double rubber seal, 20x52x15 mm, lubricated

These are standard single-row radial bearings with a double rubber seal, sized 20x52x15 mm. They’re ideal for hobby machines, DIY projects, conveyors, and light industrial gear where smooth rotation and dirt exclusion matter.

✅ Double rubber seal for enhanced dirt and moisture protection
✅ Bore size d = 20 mm, outer diameter D = 52 mm, width B = 15 mm
✅ Pack of 2 bearings in the set
✅ Clearance C0 (Normal), DGBB standard bearing type
✅ Weight about 0.140 kg per pair

💡 What is a sealed ball bearing used for in everyday machinery?

Sealed ball bearings keep grease in and contaminants out, making them handy for a wide range of rotating equipment.

- They handle radial loads on shafts in conveyors, motors, and hobby machines - They reduce maintenance by protecting lubrication and resisting dirt - They fit common 20x52x15 mm bore configurations for easy replacements