Three Quarter Inch Ball Bearing With Half Inch Inner Diameter And One Inch Long Axle, Half Inch Pin Diameter, Outer Diameter Three Quarter Inch, Precision Metal Bearing For Carts, Hinges, Machinery, And DIY Projects
✔️ Pin dia 1/2" (12.7 mm), OD 3/4" (19.05 mm), width 1" (25.4 mm)
This compact ball bearing axle assembly uses durable 52100 chrome steel for strength and wear resistance. Assembly dimensions are 0.5" x 0.75" x 1" (12.7 mm x 19.05 mm x 25.4 mm) with pin diameter 0.5" (12.7 mm), outer diameter 0.75" (19.05 mm), and axle length 1" (25.4 mm). Ideal for small machines, hobby robotics, and DIY projects needing precise, compact rotation.
✅ Pin diameter: 1/2" (12.7 mm)
✅ Outer diameter: 3/4" (19.05 mm)
✅ Assembly width: 1" (25.4 mm)
✅ Material: 52100 chrome steel
💡 What is a ball bearing with an integrated axle used for in small mechanical builds? This handy explanation covers practical uses for compact rotation in tight spaces. - Handy for compact pivot points in hobby robotics - Great for low-friction support in small devices - Helps align shafts and reduce play in tight gear trains