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⚙️ Upgrade your ride with precision and power!
These 5/16" x 7-ball stainless steel bicycle crank bearings by Jaceyon deliver durable, precision-engineered performance. Sized at 1.46" outer diameter and 0.94" inner diameter, they fit a variety of bike types, ensuring smooth crank operation and long-lasting reliability. Ideal for professional cyclists and casual riders alike, they come with a satisfaction guarantee and responsive customer support.
| ASIN | B08MFBZW5K |
| Brand Name | Jaceyon |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (297) |
| Date First Available | November 2, 2020 |
| Included Components | 4 Ball Bearings |
| Item Dimensions LxWxH | 1.48 x 1.48 inches |
| Item Package Dimensions L x W x H | 3.19 x 3.19 x 0.67 inches |
| Item Weight | 76 Grams |
| Manufacturer | Jaceyon |
| Material | Aluminum |
| Model Name | 5/16 Ball Bearing |
| Package Weight | 0.09 Kilograms |
| Part Number | J-ZJ2020001 |
| Size | Ball Retainer For Crank |
| Suggested Users | unisex-adult |
| Warranty Description | Limited |
J**E
Perfect fit
These fit perfectly on a target kids (toddler) bike.
E**Z
El artículo llegó en tiempo y forma, de excelente calidad.
S**O
The best product
It matches the description perfectly and specs were right on size. My bike is now ready
S**S
Fits Kent generic kids bikes
I purchased these hoping they were the correct size after measuring, and these work perfectly. The pack comes with 4 pieces so that is good to fix two bikes. I used these for the bottom bracket on my kids bike and its riding better than before.
R**S
Ball Bearings
Had no issues, ball bearings fit perfectly on bike.
B**J
Exactly what I needed
I had to replace the bearings on my 4yr old grandsons two wheel bike. These are located on the sprocket by the pedals. The nut on the bike loosened so I tried to tighten it. It kept binding so I looked up the bike model and found the bearings. The are the correct bearings and now his bike is fine.
B**D
Ok product
Just didn’t fit. Waste to return
T**Y
Fit perfect
The bearings fit perfectly. Just count the number of “balls” in the bearing and measure the ID and OD as best you.can. If the ID and OD look close and the ball number is correct, I bet it’ll fit. For the price you don’t have that much to lose and the chances are good that it’ll be correct and your bike will be good to go.
M**T
exellent prodiut.
M**7
I used them to fix a kid (8 inches whells) bycicle = perfect.
M**C
good stuff
V**E
Une arnaque ou un oublie? Bref decevant. Le titre indique bien que nous recevons 4 roulettes et il y en avait seulement 1 dans l'emballage!
A**R
quick fix at a reasonable cost of part
Trustpilot
Hace 2 semanas
Hace 4 días