Replacement 5/16 x 7-Balls Bicycle Crank Bearings (4 Pcs)

Product Description: - 1/4" x 9 Ball bicycle bearings for crank - 5/16" x 7 Ball bicycle bearings for crank - 5/16" x 9 Ball bicycle bearings for crank - 3/16" x 7 Ball bicycle bearings for front wheel - 5/21" x 7 Ball bicycle bearings for rear wheel - 5/32" x 20 Ball bicycle bearings for headset

Customer Reviews: - 4.3 out of 5 stars based on 576 reviews - 4.4 out of 5 stars based on 207 reviews - 4.4 out of 5 stars based on 222 reviews - 4.3 out of 5 stars based on 257 reviews - 4.0 out of 5 stars based on 182 reviews - 4.4 out of 5 stars based on 118 reviews

Price: - $9.99 for each product

Outside Diameter (inch/millimeter): - 1/4" bearings: 1.14 inch/29mm - 5/16" x 7 Ball bearings: 1.46 inch/37.5mm - 5/16" x 9 Ball bearings: 1.74 inch/44.5mm - 3/16" x 7 Ball bearings: 0.8 inch/20.5mm - 5/21" x 7 Ball bearings: 0.98 inch/25mm - 5/32" x 20 Ball bearings: 1.58 inch/40.5mm

Inside Diameter (inch/millimeter): - 1/4" bearings: 0.7 inch/18.4mm - 5/16" x 7 Ball bearings: 0.94 inch/24mm - 5/16" x 9 Ball bearings: 1.26 inch/32.5mm - 3/16" x 7 Ball bearings: 0.5 inch/13mm - 5/21" x 7 Ball bearings: 0.56 inch/14.5mm - 5/32" x 20 Ball bearings: 1.32 inch/33.5mm

Ball Size (inch): - 1/4 inch - 5/16 inch - 5/16 inch - 3/16 inch - 5/21 inch - 5/32 inch

Apply To: - Bike crank (all sizes) - Bike front wheel (3/16" x 7 Ball bearings) - Bike rear wheel (5/21" x 7 Ball bearings) - Bike headset (5/32" x 20 Ball bearings)

Package Includes: - 4 Pcs of each product

Product Features: - Are you looking for repair accessories for your mountain bike? This ball bearing retainer repair accessories is just designed for you! - With this ball bearing retainer, you can replace your bike parts at home and keep your bike away from abnormal noises, running more smoothly. - Note: Apply a small amount of grease before installation, and it is normal to have a little grease on the retainer. Please allow for 0-1mm error due to manual measurement.

Application: This kind of ball bearing stainless steel ball inlaid in the retainer design is suitable for replacing the crank bearing of the bicycle.

Dimensions and Specifications: OUTER DIAMETER: 1.46 inch, INNER DIAMETER: 0.94 inch, BALL DIAMETER: 5/16 inch. Please confirm whether this size is suitable for your bicycle before you buy them!

Material: This ball bearing retainer is made of steel, high quality, durable, and high intensity.

Widely Usage: This bead rack for bike parts replacement is suitable for ordinary bicycles, mountain bikes, kids bicycles, lowrider bikes, and stretch bicycles.

Satisfaction Guarantee: Your purchase is fully protected when you order today. If you are not satisfied with our products, contact us at any time. We will get back to you within 24 hours and try our best to make things right.

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