Three Eighths Inch Ball Bearing With Integrated One Quarter Inch Bore And Seven Eighths Inch Long Axle For Small Machinery RC Models And Precision Mechanisms Ideal For Hobby Projects Robotics CNC Prototyping And Durable Low Friction Bearing Assemblies

Compact, single bearing assembly with an integrated ball bearing, designed for small mechanical setups and DIY projects where space is tight and precise shaft support is needed.

✅ Pin diameter 1/4" (6.35 mm), outer bearing diameter 3/8" (9.525 mm)
✅ Assembly length 7/8" (22.23 mm)
✅ Material: 52100 chrome steel alloy
✅ Dimensions: 1/4" x 3/8" x 7/8" (6.35 x 9.525 x 22.23 mm)

💡 What is a pillow block bearing used for in mechanical assemblies and DIY projects? Pillow block bearings support rotating shafts and help keep machines aligned in a wide range of setups. - Handy for quick shaft support in conveyors, rollers, and small automation - Helps maintain shaft alignment and reduces wear on moving parts - Easy to mount with compatible housings and integrated bearings - Useful in DIY CNC, 3D printers, and light automation projects