8.1x16x7mm Shielded Ball Bearing with 8.1mm Bore, Double Metal ZZ Seals, Chrome Steel Deep Groove Miniature Bearing, Pre Greased Single Bearing

8.1 x 16 x 7 Shielded Ball Bearing for Miniature Shafts
✔️ Non Standard Deep Groove Bearing with Double Metal Shields

This non standard miniature ball bearing is made for small shaft systems that need smooth rotation and protection from dust. It’s commonly used in compact motors, small gear assemblies, and light mechanical devices where tight bore sizing and steady speed matter. Pack size includes 1 bearing.

✅ Pack size: 1 bearing
✅ Bearing type: deep groove ball bearing
✅ Material: chrome steel
✅ Closures: double metal shields ZZ
✅ Pre lubricated with grease
✅ Inner diameter: 8.1 mm
✅ Outer diameter: 16 mm
✅ Width: 7 mm
✅ Dynamic load rating: 1600 N
✅ Static load rating: 710 N
✅ Limiting speed with grease lubrication: 42000 RPM

💡 Why are non standard bore miniature ball bearings used in precision rotating systems?
They are designed to match special shaft sizes while keeping motion stable and efficient.

• Non standard bore allows direct fit on custom or oversized shafts without sleeves

• Shielded design helps block dust and fine debris from reaching the raceway

• Deep groove geometry supports radial load and light axial load at high speeds

This miniature bearing helps keep compact rotating parts running smooth and reliable where standard bore sizes will not fit.