3/8 Inch Ball Bearing With Integrated 1/4 Inch Pin And 7/8 Inch Axle For Precise Mechanical Motion In Machinery And RC Projects Outer Diameter 3/8 Inch 9.53mm Pin Diameter 1/4 Inch Axle Length 7/8 Inch Bearing Width 3/8 Inch Durable Steel

3/8 inch outer diameter ball bearing with integrated 1/4 inch axle, 7/8 inch long axle housing; crafted from durable 52100 chrome steel, ideal for compact gear drives, robotics, and DIY projects.

✅ Outer diameter: 3/8 inch (9.53 mm)
✅ Axle diameter: 1/4 inch (6.35 mm)
✅ Length: 7/8 inch (22.23 mm)
✅ Material: 52100 chrome steel
✅ Size: 6.35 x 9.53 x 22.23 mm
✅ Pack: Single unit

💡 What is a pillow block bearing used for in small machines? A handy, general question that fits many setups. - Provides shaft support and precise alignment in compact frames
- Reduces friction and wear for smoother rotation
- Easy to mount in DIY projects, conveyors, and light machinery
- Works with sealed ball bearing options and ceramic variants for low friction