LF-1150 Flanged open miniature Bearing 5x11x3mm - Ball Bearing with a Flange - Chrome Steel Miniature Deep Groove Flanged Bearing High Speed 1 Bearing

LF-1150 Flanged Ball Bearing 5mm x 11mm x 3mm Pack of 1
✔️ Open Type Miniature Flange Bearing High Speed Rated

This pack of 1 LF-1150 flanged ball bearing is designed for compact mechanical assemblies that require accurate positioning and smooth rotation. The flange helps keep the bearing seated in thin housings, while the open design allows low friction operation at very high speeds.

✅ Pack size: 1 bearing
✅ Model: LF-1150 flanged deep groove ball bearing
✅ Inner diameter: 5mm
✅ Outer diameter: 11mm
✅ Width: 3mm
✅ Material: high-strength chrome steel
✅ Type: open design
✅ Flanged outer ring for axial positioning
✅ Speed capability: up to 80,000 RPM

Dimensions (mm)

d D B
5 11 3

💡 Why are miniature flanged open ball bearings used in high-speed precision assemblies?
They provide accurate positioning with minimal rotational resistance:

• Flange prevents axial movement in thin housings

• Open design reduces friction at high speeds

• Compact size fits small precision mechanisms

• Chrome steel raceways support stable rotation

If you need a tiny bearing that stays positioned and spins fast, this LF-1150 is a solid pick for precision builds.