- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- BMX /
- Parts & Components /
- 5/16 X 7 Bike Crank Bearings, Replacement Bal...
0 ratings
Item #:
102845521
5/16 X 7 Bike Crank Bearings, Replacement Ball Bearing Retainer Cages Set for Bicycle, Crank Bottom Bracket, Mountain or Road Bike, BMX Crankset
Item #:
102845521
USD 16
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 04
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
JUSCYLING offers high-quality bearings specifically designed for replacement of your existing worn-out or broken bearings.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Ball Bearings
Engineered for optimal performance, these ball bearings reduce friction in cranksets, ensuring a smoother ride for mountain, road, or BMX bikes.
Versatile Compatibility
Designed to fit a variety of bike types, this bearing set enhances crank efficiency across mountain bikes, road bikes, and BMX, making it an essential replacement part.
Easy Installation
The crank bearing retainers come as a complete set, simplifying installation and maintenance, allowing cyclists to quickly replace worn components without professional help.
Product Details
| Brand Name | Juscycling |
| Bearing Type | Ball Bearing |
| UPC | 709414176751 |
| Number of Items | 1 |
| Part Number | 220332 |
| Unit Count | 4 Count |
| Manufacturer | Juscycling |
| Item Thickness | 0.31 inches (0.8 cm) |
| Material Type | High Carbon Steel |
| Compatible Lubricant | Oil or Grease |
| Brand | Juscycling |
| Material | High Carbon Steel |
| Item Weight | 0.3 lbs (140 grams) |
Who Should Buy?
-
Casual Cyclists
Ideal for casual riders who need reliable and easy-to-install replacements for their bike crank bearings.
-
DIY Enthusiasts
Perfect for bike repair enthusiasts who enjoy performing maintenance and upgrades on their own bicycles.
-
Mountain Bikers
Great for those who ride rugged terrains, ensuring sturdy and durable crank performance during challenging rides.
-
Professional Racers
Not suitable for professional cyclists requiring high-performance, specialized components for competitive racing conditions.
Product Description
5/16 X 7 Bike Crank Bearings, Replacement Ball Bearing Retainer Cages Set for Bicycle, Crank Bottom Bracket, Mountain or Road Bike, BMX Crankset Kit,Pack of 4
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are 5/16 X 7 bike crank bearings used for?
Answer: 5/16 X 7 bike crank bearings are utilized in the crank bottom bracket assembly of various types of bicycles, including mountain bikes, road bikes, and BMX bikes. These bearings support the smooth rotation of the crankset, ensuring efficient power transfer from the pedals to the bike's drivetrain. Properly functioning bearings are crucial for optimal performance, allowing for a smooth and enjoyable riding experience without unnecessary drag. If you're experiencing grinding or stiffness in your pedal movement, it may be time to replace those bearings. -
Question:
How do I know if I need to replace my bike crank bearings?
Answer: You might need to replace your bike crank bearings if you notice any unusual noises, such as grinding or clicking sounds when pedaling, or if the crank feels stiff and difficult to turn. Additionally, if there is visible damage or rust on the bearings, it is a clear indicator for replacement. Regular maintenance checks can help prevent severe wear and tear, allowing for a smoother cycling experience. If you experience these issues during a ride, it may be wise to inspect the bearings as part of your bike’s routine upkeep. -
Question:
Can I install the 5/16 X 7 crank bearings myself?
Answer: Yes, with the right tools and basic bike maintenance knowledge, you can install the 5/16 X 7 crank bearings yourself. You'll need tools like a crank puller, socket set, and possibly a bearing press. The replacement process involves removing the crankset, inspecting the bottom bracket, and carefully installing the new bearings. There are many helpful online tutorials and videos that can guide you through this process, making it accessible for DIY bike enthusiasts. This can also be a great learning experience, enhancing your skills in bike maintenance. -
Question:
What materials are the 5/16 X 7 crank bearings made from?
Answer: Typically, 5/16 X 7 crank bearings are constructed from high-quality steel or stainless steel to ensure durability and resistance to wear and corrosion. Some may also feature seals that help keep out dirt and moisture, extending their lifespan and maintaining optimal function. Choosing high-quality materials is essential for performance, especially in demanding environments like off-road biking. It’s advisable to inspect the specifications of the bearings you purchase to ensure they meet the standards for your particular biking style and conditions. -
Question:
How can I maintain my bike crank bearings?
Answer: Maintaining your bike crank bearings involves regular cleaning, lubrication, and inspection. Periodically clean the area around the crank set to prevent dirt accumulation, which can wear down the bearings. Applying a suitable bicycle lubricant can also aid in performance. During routine checks, look for any signs of corrosion, damage, or excessive wear on the bearings. By investing time in preventative maintenance, you can enhance the longevity and performance of your bike's crank system, ultimately providing a better riding experience. -
Question:
Are the bearings suitable for both mountain and road bikes?
Answer: Yes, the 5/16 X 7 crank bearings are versatile and suitable for both mountain bikes and road bikes. Their design and material quality allow them to perform effectively under various riding conditions, from rough terrain to smooth pavement. For enthusiasts who enjoy multiple biking styles, these bearings are a great choice for maintaining performance across different bike types. Just ensure to check compatibility with your specific bike model and crankset before purchasing. -
Question:
What is included in the pack of four crank bearings?
Answer: The pack of four crank bearings typically includes four individual 5/16 X 7 bearings designed to replace worn-out or damaged bearings in your bike’s crankset. This set provides enough components for either a single bike's full replacement or backup for future maintenance. The inclusion of multiple bearings is particularly useful for cyclists who frequently maintain their bikes or those who own multiple bikes, allowing for a seamless upkeep process without needing to make multiple purchases. -
Question:
What should I consider when purchasing replacement crank bearings?
Answer: When purchasing replacement crank bearings like the 5/16 X 7, consider compatibility with your bike’s crankset and bottom bracket specifications to ensure a proper fit. Additionally, evaluate the material quality, as durable materials can withstand the rigors of cycling better. Checking for user reviews and ratings can also provide insights into performance and reliability, helping you to make a more informed decision. Investing in quality crank bearings can significantly enhance your bike riding experience. -
Question:
How do I know which size bearings I need for my bike?
Answer: To determine the correct size of bearings for your bike, consult the bike's manual or check the specifications of the current crankset. Most bearings are marked with their size, and measuring the diameter and width accurately can help you match your needs. If you're unsure, it's also beneficial to check online forums or contact a local bike shop for guidance. Accurate sizing is crucial, as using the wrong bearings can lead to poor performance and damage. -
Question:
Where can I buy 5/16 X 7 bike crank bearings?
Answer: You can purchase 5/16 X 7 bike crank bearings from Ubuy. They offer a wide selection of replacement ball bearing retainer cages suitable for various bicycles, including mountain and road bikes. Ubuy is renowned for its reliable service and collection of bike maintenance products. The platform provides a convenient shopping experience, allowing you to explore different options and easily find the right bearings for your needs.
Juscycling Parts & Components Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Durable and long-lasting
- Easy to install
- Smooth cycling performance
- Compatible with various bikes
- High-quality materials
Cons
- A bit challenging for beginners.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 16
Order now and get it around Friday, September 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Ensure smooth and efficient bike maintenance with high-quality cup and cone bottom bracket bearings.
- JUSCYLING guarantees excellent compatibility for replacing worn-out or broken bearings.
- Pack of 4 pcs, perfect for servicing your bike's bottom bracket.
- Made from durable carbon steel for enhanced strength and longevity.
- Corrosion-resistant lubrication for extended service life.
- Easy to measure and compare with original parts to ensure the right fit.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.