Heavy Duty 1-3/8 Inch Ball Bearing With 1/2 Inx1-1/4 In Integrated Axle Pin For Smooth Gliders And Heavy Loads You Need Now

1 3/8 Ball Bearing Unit With 1 1/4 Inch Integrated Axle Pin
✔️ 1/2 12.7mm Pin 34.92mm OD 31.75mm Wd 52100 Steel Alloy

This assembly offers smooth rolling motion for rotating shafts within frames. Use it in machines needing stable linear support along fixed axles for alignment purposes. Alloy steel resists wear throughout constant friction cycles in daily work.

✅ Pin diameter measures 1/2 inch plus 12.7 millimeters exactly
✅ Outer diameter comes in at 1 3/8 inch or 34.92 millimeters total
✅ Overall length spans 1 1/4 inch or 31.75 millimeters long
✅ Material constructed from durable chrome alloy resisting strong corrosion perfectly

💡 Why select sealed ball bearings over open units for heavy machinery?
- Seals keep debris out while retaining lubricant inside properly preventing leaks
- Maintains lower friction rates compared to unsealed metal tracks for efficiency
- Extends service life when exposed to dusty workshop environments significantly