Jaceyon 5/16" x 7-Ball Bike Crank Bearings - 4 Pack Replacement Bicycle Bottom Bracket Bearings for MTB & Road Bikes | Durable Ball Bearing Kit for Smooth Pedaling & Bike Maintenance

1/4" x 9 Ball bicycle brearings for crank 5/16" x 7 Ball bicycle brearings for crank 5/16" x 9 Ball bicycle brearings for crank 3/16" x 7 Ball bicycle brearings for front wheel 5/21" x 7 Ball bicycle brearings for rear wheel 5/32" x 20 Ball bicycle brearings for headset Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.2 out of 5 stars 574 4.3 out of 5 stars 229 4.5 out of 5 stars 238 4.1 out of 5 stars 244 4.1 out of 5 stars 180 4.3 out of 5 stars 113 Price $6.49$6.49 $13.98$13.98 $13.99$13.99 $15.97$15.97 $36.08$36.08 $35.88$35.88 Outside Diameter(inch/millimeter) 1.14 inch/29mm 1.46 inch/37.5mm 1.74 inch/44.5mm 0.8 inch/20.5mm 0.98 inch/25mm 1.58 inch/40.5mm Inside Diameter(inch/millimeter) 0.7 inch/18.4mm 0.94 inch/24mm 1.26 inch/32.5mm 0.5 inch/13mm 0.56 inch/14.5mm 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 Bike crank Bike crank Bike front wheel Bike rear wheel Bike headset Package Includes 4 Pcs 4 Pcs 4 Pcs 4 Pcs 4 Pcs 4 Pcs Product Features: -Are you looking for repair accessories for your mountain bike? -This ball bearing retainer repair accessories just designed for you! Features: -With this ball bearing ratainer, you can replace your bike parts at home. -Keep your bike away from abnormal noises, runs more smoothly. 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. Product Features: -Are you looking for repair accessories for your mountain bike? -This ball bearing retainer repair accessories just designed for you! Features: -With this ball bearing ratainer, you can replace your bike parts at home. -Keep your bike away from abnormal noises, runs more smoothly. 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.

【Application】 This kind of ball bearing stainless steel ball inlaid in the retainer design,It is a bicycle parts, it's 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 made of steel, high quality, durable and high intensity.

【Widely usage】 This beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, kids bicycle, lowrider bikes, stretch bicycles.

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