Compact FR2-5ZZ flanged shielded bearing delivers smooth, low-friction rotation in miniature devices with a 1/8 inch bore, 5/16 inch outer diameter, and 9/64 inch width; double shields guard against dust for reliable, long-lasting performance in hobby

Mini FR2-5ZZ Flanged Shielded Bearing 1/8 x 5/16 x 9/64 in
✔️ Bore 1/8 in, OD 5/16 in, width 9/64 in, single bearing, shielded, greased

Compact and precise, this miniature flange shielded ball bearing is built for small-drive assemblies where clean operation and easy mounting matter. Common applications include hobby CNC machines, 3D printers, robotics, and compact conveyors.

✅ Inner bore: 1/8 in (3.175 mm)
✅ Outer diameter: 5/16 in (7.9375 mm)
✅ Width: 9/64 in (3.571 mm)
✅ Shielding: ZZ double metal shields for dust protection
✅ Pre-lubricated with grease for smooth operation

💡 What is a pillow block bearing used for?

Pillow block bearings provide support for rotating shafts in equipment, helping shafts stay aligned and run smoothly in a range of machines. - handy for hobby CNCs and 3D printers - improves shaft alignment and reduces wear - shields keep dust out and grease in for longer life