FR188ZZ Flanged Ball Bearing One Quarter Inch Bore One Half Inch Outer Diameter Three Sixteenth Inch Thick Double Shield Chrome Steel GCr15 Flange Mount Bearings Ten Pieces Ideal For Precision Machinery Robotics Conveyors High Durability Low Friction
UPC: 00193019590034
✔️ I.D.1/4"; O.D.1/2"; thickness 3/16"; flange 35/64"
These are FR188ZZ flange ball bearings with double metal shields, made from chrome steel (GCr15). They provide precise alignment and smooth rotation in compact spaces, ideal for hobby projects, home workshop gear, printers, motors, pumps, and other equipment. Sold as a pack of 10 pieces for quick replacement.
✅ Size and type: FR188ZZ, double shielded
✅ Material: chrome steel (GCr15) with shields on both sides
✅ I.D. 1/4" (6.35mm); O.D. 1/2" (12.7mm); thickness 3/16" (4.76mm); flange 35/64" (13.89mm)
✅ Dynamic load 344 N; static load 80 N; speed up to 40,000 RPM with grease
✅ Pack: 10 pieces
💡 What is a sealed ball bearing used for in machinery? This handy bearing helps with shaft alignment and reduces friction in tight spots. - Supports rotating shafts in compact spaces - Helps keep lubrication in and contaminants out - Reduces wear and noise in printers, motors, and pumps - Good for small equipment and hobby projects