Shielded Ball Bearing 30x42x7mm With Snap Ring C Clip 6806ZZNR Chrome Steel Durable High Performance Bearing for Industrial Machinery Automotive Equipment and Precision Projects Up To 15000 RPM

These shielded ball bearings are built from chrome steel and sized 30x42x7 mm, ideal for compact machinery, RC models, and precision hobby projects. The double shields protect against dust while the grease pre-lubed design ensures smooth operation.

✅ Size: 30x42x7 mm
✅ Material: Chrome steel
✅ Shields: Double metal shields (ZZ)
✅ Lubrication: Pre-lubed with grease
✅ Dynamic load rating Cr: 5350 N
✅ Static load rating Cor: 3800 N
✅ Max speed: 15,000 rpm
✅ Type: Deep groove ball bearing
✅ Closure: Snap ring included (C clip)
✅ Equivalents: 61806-2ZNR and 61806ZNR

💡 What is a sealed ball bearing used for in small mechanical setups?

It helps reduce wear and keep debris out in tight spaces.

• sealed ball bearings protect moving parts in compact machinery
• shielded design keeps dust out and lubrication in
• high rpm capability supports fast rotating hobby components
• chrome steel builds reliable radial-load handling