12.7mm (1/2" inch) Bore Ball Bearing = 1/2" ID x 28mm OD x 8mm Width

Half Inch Bore Sealed Ball Bearing
✔️ 1/2" x 28mm x 8mm - Rubber Seals - One Bearing

This ball bearing is perfect when you need a 1/2" inch inner diameter in a metric-size housing. Made from durable chrome steel and sealed on both sides with rubber, it keeps out dust and grime while staying lubricated for smooth rotation.

✅ Inner Diameter: 1/2" inch (12.7mm)
✅ Outer Diameter: 28mm
✅ Width: 8mm
✅ Material: Chrome Steel 52100
✅ Closures: Double rubber seals (2RS)
✅ Lubrication: Pre-lubricated with grease
✅ Type: Deep groove radial ball bearing
✅ Quantity: One bearing

💡 What's special about kit15965 bearings with inch bores?

Because they let you use inch shafts in metric housings - without giving up high-speed precision:

1. Fits 1/2" shafts with metric OD compatibility

2. Great for DIY motor builds or custom machinery

3. Maintains long life with grease-sealed protection

Need to bridge the gap between imperial and metric? This hybrid-size bearing's your go-to. Add it to cart and spin with confidence!