1/4" Ball Bearing - 1/8" diameter integrated 1/2" Length Axle

1/4" Ball Bearing with 1/8" Axle Pin
✔️ 1/8" x 1/4" x 1/2" Inch - Chrome Steel Assembly

This compact bearing assembly combines a 1/4" (6.35mm) outer diameter ball bearing with an integrated 1/8" (3.18mm) axle pin and a full 1/2" (12.7mm) assembly length. Designed for small mechanical systems, rollers, and rotating tools, it’s made from high-quality 52100 chrome steel for strength and durability under repetitive motion.

✅ Bearing outer diameter: 1/4" inch (6.35mm)
✅ Axle pin diameter: 1/8" inch (3.18mm)
✅ Total assembly length: 1/2" inch (12.7mm)
✅ Assembly dimensions: 1/8" x 1/4" x 1/2" inch
✅ Metric equivalent: 3.18mm x 6.35mm x 12.7mm
✅ Material: Chrome steel (52100 alloy)
✅ Quantity: 1 bearing assembly

💡 What are axle integrated ball bearings used for in compact motion systems?
Axle-integrated bearings are perfect for small parts that need built-in rotation.

• Save space with combined bearing and pin

• Quick-install design for rotating parts

• Often found in pulleys, micro gear systems, and hand tools

• Reliable chrome steel build holds up under load

If you're working on a project that calls for a slick little rotating joint with built-in strength, this one-piece bearing and pin combo has your back. Snag one today and keep your project spinning right!