Four Pack 37 Point 2 Millimeter Bicycle Ball Bearing Cage Set With 16 Balls For Crank And Wheel Retainers Durable Steel Build For Reliable Smooth Ride For No Fuss Install On Most Bikes

Four-Pack 37.2mm Bicycle Bearing Cage with 16 Balls
✔️ 4-pack bicycle bearings with 16 balls; OD 37.2mm, ID 31.2mm

This four-pack of steel bicycle bearing cages contains 16 balls per cage and fits 31.2mm inner diameter head parts, making it a solid replacement for crank bearings on many bikes, including road, mountain, and hybrid models.

✅ Outer Diameter: 37.2mm (1.46")
✅ Inner Diameter: 31.2mm (1.23")
✅ Includes 16 balls per bearing cage
✅ Pack of 4 bearings
✅ Steel construction for durability
✅ Fits 31.2mm ID head parts on many bikes

💡 What is a bicycle ball bearing cage set used for?

A handy overview of its uses and fit on common bikes:

- Used to replace crank and wheel bearings on a wide range of bicycles.
- Steel cage with 16 balls provides smooth rotation and durability.
- Designed for 37.2mm OD and 31.2mm ID head parts on many bikes.