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4pcs Bike Ball Crank Bearing 6mm(1/4 Inch) X 9 Balls Ball Bearings for Bike Crank Bottom Bracket Bicycle Ball Bearings Retainer Bike Parts Repair Accessories, Silver, ZXCZZZC004

4.8 (3) Write Review
Free shipping on orders over $29.99

$5.29

$ 1 .99 $1.99

In Stock

About this item

  • Package Include : 4 Pieces Bicycle Crank Bearing 1/ 4 inch ball size x 9 balls. One pair of crank bearings for replacements, another for spare.
  • Dimensions and specifications : Outer diameter : 1.15inch/29mm, Inner diameter: 0.74 inch/18.7mm, Ball Diameter : 6.3mm(1/4 inch). Please Please measure the size and confirm whether this size is suitable for your bicycle before buying
  • Material : This ball bearing retainer made of steel, high quality, durable and high intensity.
  • Practical function: The bike crank bearing can be used for bicycle axle wheel frame bearing replacement, and fit seamlessly into your bike's drivetrain components. You can regularly check and replace your bicycle bearing before cycling or bicycle race.
  • Wide range of uses: This ball bearing for bicycle parts replacement is suitable for bicycle cranks, such as: mountain bikes, kids bikes, low speed bikes, kids bikes, etc.


Outer diameter :1.15inch/29mm
Inner diameter: 0.74 inch/18.7mm
Color: silver
Ball Diameter : 6.3mm(1/4 inch).
Material: steel+ Excellent Craftmenship
Package include:
4pcs Bicycle Ball Crank Bearing
Notice:
Due to manual measurement, please allow an error of 0-3mm.
1. Apply a small amount of lubricating oil before installation.
2. In order to protect the bearing, it is normal to have a little grease on the bearing.


Teddy Blankenship
Reviewed in the United States on September 5, 2024
Bad quality. Fell apart 1st use
Jeffrey F.
Reviewed in the United States on September 4, 2024
Perfect fit and a valuable price. Recommend If you need this size of bearings for your Bicycling adventure.
MH
Reviewed in the United States on June 8, 2024
Make sure to add grease. Old bearings were dry like they never had any.
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