new Lanturn Bicycle Crank Bearing 5/16" Ball Size x 7 Balls,4 Pcs Ball Bearings for Bike Crank Bottom Bracket, Kids/Stretch Bicycle

Are you looking for bearing repair accessories for your bicycle?

This ball bearing retainer repair accessories just designed for you!

Dimensions and specifications

OUTER DIAMETER: 1.46 inch/37.5mm,

INNER DIAMETER: 0.94 inch/24mm,

BALL DIAMETER: 5/16 inch.

Please confirm the size before purchase!!!!!!!

Widely usage:

This bearings for bicycle crank, bike crank, lowlander bikes, beach cruiser, limos, stretch bicycles.

Every 37.5mm cage has 7 8mm balls.

With this ball bearing retainer, you can replace your bike parts by yourself in home.

Keep your bike away from abnormal noises, runs more smoothly

Perfect supply for bicycle enthusiasts and an essential parts for bike.

Note:

1. Apply a small amount of grease before installation。

2. In order to protect the Retainer, it is normal to have a little grease on the Retainer.

3.Please allow 0-1mm error due to manual measurement.

Package includes:

4 x Bicycle Ball Bearing Retainer.