Beefed Up Crank Bearing Set Five Sixteenth Inch Seven Ball Stainless Steel Bearings For MTB Bicycle Bottom Bracket Replacement Four Pack Durable Easy Install Fits Most Cranks And BBs

Crank Bearing Set 5/16 Inch Stainless Steel, Four Pack
✔️ OD 1.46 in, ID 0.94 in, ball 5/16 in; fits most cranks

These crank bearings are stainless steel ball bearings with a retainer, designed for replacing worn crank bearings in bicycle bottom brackets. They are commonly used on MTB, road, and kids bikes to refresh crank assemblies.

✅ Outer diameter: 1.46 in (37.1 mm)
✅ Inner diameter: 0.94 in (23.9 mm)
✅ Ball diameter: 5/16 in (7.9 mm)
✅ Pack size: four bearings

💡 What is a crank bearing set used for in bicycle maintenance?

Replacing worn crank bearings helps restore smooth rotation and extend crank life. - Handy for refurbishing crank and bottom bracket interfaces - Works with standard 5/16 inch ball bearings and stainless steel components - Easy to install with basic tools on many cranks and BBs