Feature

●5pcs Universal Stainless Steel Bicycle Rear Ball Bearings
●Ball Diameter: 6.3mm; Outer Diameter: 29mm; Inner Diameter: 17mm
●Function - Oil the bicycle bearing to work
●QUICK INSTALLATION - Easy to install and replace the rear ball bearing on your broken bike, no special tools required
●Note:Please make sure this product is suitable for your car before you buy it


Description

Features:


This kind of ball bearing has 9 stainless steel balls inlaid into the design of the retainer.

Ideal replacement for rear axle bearings, racing bikes, and mountain bikes.

This package contains 5 pieces.



Specifications:


Ball Number: 9

Color: Silver Tone

Material: Stainless Steel

Outer Diameter: 1.1 inches (29 mm)

Inner Diameter: 0.7 inches (17 mm)

Ball Diameter: 6.3mm


Package Includes:


5pcs Bicycle Rear Ball Bearings


Note:


Product is coated with yellow lubricating grease to protect against rust and ensure quality. It looks like it is rusty, but it is actually normal. You can use it with confidence.