Premium Five Sixteenth By Twelve Bottom Bracket Bearings Set Of 2 For Beach Cruisers BMX And Lowrider Bikes Or 1 Piece Cranks Made In USA CycleZ Built Tough For Smooth Rotation And Lasting Performance Low Maintenance

USA-Made 5/16x12 Bottom Bracket Bearings Set, 2-Pack
✔️ 44 mm OD, 31.4 mm ID; 2 retainers with 12 balls each

This item is a pair of premium bottom bracket bearings designed for 5/16 x 12 ball sizes, used in beach cruisers, BMX bikes, lowriders, and 1-piece cranks. These USA-made bearings are built for long life, smooth rotation, and low maintenance, making them ideal for replacing worn or damaged bearings in single-piece crank setups.

✅ Outer diameter 44 mm (1.73 in), inner diameter 31.4 mm (1.24 in)
✅ Includes 2 retainers, each with 12 x 7.94 mm balls
✅ Made in USA for reliable performance
✅ Replaces worn/broken bearings in single-piece cranks

💡 What is a bottom bracket bearing set used for in BMX and cruiser bikes? A handy, long-term solution for keeping crank rotation smooth and maintenance low. - Fits 5/16 x 12 ball bearing retainers for 1-piece cranks - Reduces friction for smoother rotation and longer life - Made in USA for reliable, consistent performance