セラミックボールとStainless Steel ケージを備えたボールベアリング13x19x4mm Sealed 深溝Radial 精密機械用ベアリング。低摩擦・耐腐食設計により、過酷な使用環境下でも耐久性に優れ、長寿命を実現します。

Ceramic Sealed Stainless Steel Bearing 13x19x4mm (Single)
✔️ 1x sealed deep groove bearing with ceramic balls, 13x19x4mm

This sealed stainless steel bearing uses ceramic balls for low friction and wear resistance, making it a solid choice for compact machinery, hobby projects, and precision drives where smooth rotation matters.

✅ Inner diameter: 13 mm (0.51 in)
✅ Outer diameter: 19 mm (0.75 in)
✅ Width: 4 mm (0.16 in)
✅ Material: Stainless steel cage; ceramic balls
✅ Seal: Stainless steel sealed ball bearing
✅ Type: Deep groove radial bearing; Quantity: 1

💡 What is a sealed ceramic ball bearing used for in mechanical systems? This handy component helps reduce friction and wear in rotation-heavy applications. - sealed ball bearing with ceramic balls for low friction and high-speed operation - stainless steel cage provides durability and corrosion resistance - ideal for compact machines, 3D printers, and precision gear drives