スナップリング溝付きShielded 軸受、30x72x19mm、Chrome Steel、ダブルShields 、スナップリング付属、滑らかな回転を実現する精密研磨仕上げ、産業機械、芝生用機器、DIYプロジェクトに最適

Single-unit shielded 6306ZZNR Ball Bearing with Snap Ring
✔️ 30mm bore, 72mm outer, 19mm width; chrome steel, pre-greased

This 6306ZZNR shielded ball bearing comes with a snap ring groove and a matching snap ring. It’s a common choice for machinery, automotive, and industrial setups where a compact, sealed bearing handles radial loads while staying clean.

✅ Size: 30x72x19 mm (inner 30 mm, outer 72 mm, width 19 mm)
✅ Material: Chrome steel 52100 for durability
✅ Shielding: Double metal shields (ZZ) protect against dust
✅ Lubrication: Pre-lubricated with grease for immediate use
✅ Includes snap ring groove and snap ring (C-clip)

💡 What is a sealed ball bearing with snap ring groove used for in machinery? This handy bearing supports radial loads while keeping dirt out and lasting longer because of seals and grease.

- Handy for compact assemblies needing radial support and dust protection - Ideal for conveyors, automotive components, and general machinery - Snap ring groove provides secure axial retention - Pre-lubricated grease reduces maintenance and downtime