4-Pack Uxcell 37mm X 7 Ball Bicycle Hub Bearings – Steel, Silver Tone, Retainer Type – Front Or Rear Wheel

Time to overhaul those wheels?

This pack of 4 retainer-style ball bearings from uxcell is what you need.

Each bearing has 7 steel balls held in a silver-tone retainer.

The outer diameter is 37mm (about 1.46 inches), and the inner diameter is 26mm.

They're designed to fit into the front or rear hubs of many bicycles.

Just pop out the old worn ones and press these in.

They're made of durable steel and should smooth out your ride considerably.

A quick heads-up: like many metal parts, these come with a California Prop 65 warning.

But for the rest of us, they're a simple, effective way to get your wheels spinning smooth and true again.