607-RS Ball Bearings 4-Pack - Double Rubber Sealed For Skateboards & Scooters

Skateboard or scooter needing an upgrade? These 607-RS ball bearings are exactly what you're looking for! They're double rubber sealed which means better protection against water and dust compared to iron seals - super important for outdoor use. The inner diameter is 7mm (about 0.27 inches) with outer diameter at 19mm (0.74 inches), perfect for most skateboards, inline skates, scooters, and even wheelbarrows. Made from durable high-carbon steel, they can handle both radial and axial loads without issues. The grease reference speed is 27,000 rpm - way more than you'll ever need for skating! What I really like is how smooth they roll right out of the package, no breaking in required. Each pack comes with 4 bearings, which is perfect for replacing a full set of wheels. The rubber seals keep the lubrication in and contaminants out, meaning longer life and better performance. Great for electric motors and other machinery too. Installation is straightforward - just make sure you have the right tools. Whether you're cruising around the neighborhood or hitting the skate park, these bearings provide reliable performance without breaking the bank.