Double Row Sealed ボールベアリング30x47x22mm デュアルラバーSeals を採用し、確実な荷重処理とスムーズな回転を実現。精密研磨済み30mm 内径47mm Outer Diameter 22mm Width 機械、自動車、コンベヤー、産業機器に適しています

Double Row Sealed Bearing 30x47x22mm for precision
✔️ Inner Ø30mm, Outer Ø47mm, Width 22mm, 1 bearing

This compact double row sealed ball bearing measures 30x47x22 mm and is used to support rotating shafts with smooth, low-friction movement. It's a popular choice for small machines, hobby projects, and automated equipment where reliable radial support matters.

✅ Type: double row sealed ball bearing
✅ Inner diameter: 30 mm; Outer diameter: 47 mm; Width: 22 mm
✅ Seals: 2 rubber seals for dust protection
✅Quantity: 1パックにつきベアリング1個入り

💡 What is a sealed ball bearing used for in machinery? A handy, general explanation of common uses. - Handy for compact drives in small machines - Great for conveyors, actuators, and rollers - Sealed design reduces maintenance by keeping dirt out - Provides reliable radial load support with low friction