Five Eighth Inch Inside Diameter By One And Three Eighth Inch Outside Diameter Thick 0.433 Bearing 99502H-2RS Double Rubber Sealed For Go Karts Mini Bikes Lawn Mowers Wheels Four Pack

5/8 in ID x 1-3/8 in OD Sealed Ball Bearings 4-Pack
✔️ ID 5/8 in, OD 1-3/8 in, 0.433 in thick, 2RS rubber seals (4-pack)

These compact bearings are built for moderate radial loads and high-speed operation, making them a solid choice for hobby projects. They’re a common upgrade for go-karts, mini bikes, lawn mowers, and wheel hubs, and are sold in a convenient 4-pack for ready use.

✅ Inner diameter: 5/8 in (15.875 mm)
✅ Outer diameter: 1-3/8 in (34.925 mm)
✅ Width: 0.433 in (11.0 mm)
✅ Seals: double rubber 2RS on both sides for lubrication retention and debris protection
✅ Factory-lubricated for maintenance-free operation

💡 What is a sealed ball bearing used for in everyday small machinery and wheel assemblies? - handy for reducing friction and supporting radial loads - seals keep lubricant in and contaminants out for longer life - radial deep groove design handles high-speed operation - fits standard 5/8 in ID shafts