R12 2RS Ball Bearings 3/4 X 1-5/8 X 7/16 Inches With Double Rubber Seals Chrome Steel Durable 10 Pack High Speed Up To 17,000 RPM Ideal For RC Cars Hobby Projects Lawn Tools And Machinery

R12 2RS Ball Bearings 3/4 x 1-5/8 x 7/16, 10-Pack
✔️ Chrome steel with double rubber seals, 10 pcs, up to 17,000 RPM

These R12 RS ball bearings are sealed on both sides and built from chrome steel for durability, making them a solid choice for RC cars, hobby machines, lawn tools, and other small mechanical projects.

✅ Size: 0.75 in x 1.625 in x 0.4375 in (19.05 mm x 41.28 mm x 11.11 mm)
✅ Material: Chrome steel for high load capacity and long life
✅ Seals: Double rubber seals on both sides for grit protection
✅ Pack: 10 bearings per package
✅ Speed: Up to 17,000 RPM with grease rated -20 to 120°C

💡 What is a sealed ball bearing used for in hobby machinery? Handy for stabilizing shafts in tight spaces. - Reduces friction in rotating shafts - Protects against dust with dual seals - Handy for RC cars, lawn tools, and small equipment - Works with compact assemblies needing sealed design