- Home Page /
- Industrial Supplies /
- Power Transmission Equipment /
- Bearings, Balls & Bushings /
- Ball Bearings /
- Radial Ball Bearings /
- Deep-Groove Ball Bearings /
- R12-2RS Ball Bearings 3/4" x1-5/8 x7/16 10 Pa...
0 ratings
Item #:
30453792
R12-2RS Ball Bearings 3/4" x1-5/8 x7/16 10 Pack, Double Sealed Pre-Lubricated Deep Groove Bearings for Motors, Mini Bikes, Wheels, Pool Pumps, Power
Item #:
30453792
AUD 41
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 10.25 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 05
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
Buy Now Pay Later
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
High Speed Performance
Designed for high-speed applications, these bearings reduce friction, ensuring smoother operations in motors and other machinery, enhancing the performance and durability of the devices they are used in.
Double Sealed Design
The double sealing prevents dirt and debris from contaminating the bearing, increasing lifespan and reliability, making them ideal for use in challenging environments like bikes and pool pumps.
Versatile Applications
Perfect for a variety of uses, including motors, wheels, and spinners, this 10-pack offers quality and convenience for hobbyists and professionals alike, ensuring you have the right bearings on hand.
Product Details
- R12-2rs High-Performance Precision Bearings: Single-row, pre-lubricated, normal accuracy.
- Double-Sealed for Long Operational Life: Equipped with double rubber seals (2RS).
- Maximum Protection, Minimal Maintenance: With small friction, high-limit speed, and well-sealed design.
- Premium Material Bearings: Made of chrome steel and heat treating for high hardness and wear resistance.
- R12 Bearing Wide Application: Suitable for industrial equipment, micro motor, office equipment, and more.
- World-Class Engineering and Design: Striving to offer high precision products with excellent material.
| Brand Name | Donepart |
| Bearing Number | R12-2RS |
| Bearing Type | Ball Bearing |
| Part Number | Donepart-R12-2RS-10 |
| Manufacturer | Donepart |
| Model | R12-2RS Bearings |
| Included Components | 10 pack R12-2rs Deep Groove Ball Bearings |
| Item Dimensions | 1.62 x 0.44 x 0.75 inches (4.1 x 1.1 x 1.9 cm) |
| Item Weight | 1.2 Pounds (540 grams) |
| Item Thickness | 0.44 Inches (1.1 cm) |
| Outside Diameter | 1.62 Inches (4.1 cm) |
| Material Type | Alloy Steel |
| Compatible Lubricant | Grease |
| Specification Met | ABEC 3 |
| Brand | Donepart |
| Material | Alloy Steel |
| Item dimensions L x W x H | 1.62 x 0.44 x 0.75 inches (4.1 x 1.1 x 1.9 cm) |
Who Should Buy?
-
Bicycle Enthusiasts
Ideal for cyclists needing reliable bearings for smooth wheel rotation and improved bike performance.
-
Pool Pump Owners
Perfect for pool pumps requiring durable bearings to maintain efficiency and longevity in operation.
-
Small Motor Applications
Great for motors needing high-speed, double-sealed bearings for enhanced performance and minimal maintenance.
-
Heavy Machinery
Not suitable for large industrial machines that require heavy-duty bearings with higher load ratings.
Product Description
R12-2RS Ball Bearings 3/4" x1-5/8 x7/16 10 Pack, Double Sealed Pre-Lubricated Deep Groove Bearings for Motors, Mini Bikes, Wheels, Pool Pumps, Power Tools
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are Donepart R4-2RS Ball Bearings used for?
Answer: Donepart R4-2RS Ball Bearings are versatile components designed for various applications such as motors, wheels, bikes, pool pumps, and spinners. Their high-speed capacity allows for efficient operation in devices requiring smooth rotation and minimal friction. Whether you're upgrading your bike's performance or ensuring the reliability of a pool pump, these bearings provide enhanced durability and functionality. -
Question:
What does C3 mean in the context of ball bearings?
Answer: C3 refers to the clearance classification of the ball bearings. It indicates that these bearings have greater internal clearance than standard bearings, allowing for expansion and heat dissipation during high-speed operation. This characteristic is crucial in applications where the bearing will experience higher temperatures and speeds, ensuring longevity and reliable performance. -
Question:
How do double sealed bearings differ from single sealed ones?
Answer: Double sealed bearings, such as the Donepart R4-2RS, feature seals on both sides which significantly improve protection against contaminants like dust and moisture. This design enhances the lifespan of the bearing by preventing lubrication loss and reducing wear from external particles. They are ideal for applications in demanding environments where durability and longevity are priorities. -
Question:
Are these bearings lubricated?
Answer: Yes, Donepart R4-2RS Ball Bearings come pre-lubricated, which ensures they are ready for immediate use. The lubrication helps to minimize friction and wear, thereby extending the bearing’s operational life. This is especially beneficial in applications like bike wheels where smooth motion is critical for performance and handling. -
Question:
What size are the Donepart R4-2RS Ball Bearings?
Answer: These ball bearings have a size specification of 14 x 58 x 0.196 inches, which refers to the inner diameter, outer diameter, and width respectively. Knowing the exact dimensions is essential for selecting the right bearing for specific applications, such as motors or pool pumps, ensuring that they fit properly and function effectively. -
Question:
Can I use these bearings for motors?
Answer: Absolutely! The Donepart R4-2RS Ball Bearings are ideal for various motor applications due to their high-speed capabilities and robust design. They provide the necessary support to reduce friction and enable smoother operation in electric motors, enhancing overall efficiency and performance in various machinery. -
Question:
How do I install these ball bearings?
Answer: Installing Donepart R4-2RS Ball Bearings typically involves removing the old bearing and ensuring the new bearing is placed correctly in the housing. It’s crucial to align the bearing properly and ensure it is seated fully to prevent operational issues. Proper installation will help maintain the performance and longevity of the equipment they're used in. -
Question:
Are these bearings suitable for bikes?
Answer: Yes, Donepart R4-2RS Ball Bearings are excellent for bicycle applications. Their design allows for high-speed rotation and smooth performance, which is essential for bike wheels and other moving components. Installing these bearings can enhance your bike's handling and extend the life of the wheel system, providing a better riding experience. -
Question:
What materials are these bearings made from?
Answer: Donepart R4-2RS Ball Bearings are typically constructed from high-quality steel, ensuring durability and strength under various loads and speeds. This material choice makes them resistant to wear and tear, enabling them to perform reliably across different applications, such as pool pumps and spinners. -
Question:
Where can I buy Donepart R4-2RS Ball Bearings in Australia?
Answer: You can conveniently purchase Donepart R4-2RS Ball Bearings from Ubuy in Australia. Ubuy offers a range of products, including these high-speed, double sealed and lubricated bearings, making it easy to find what you need for your motor, bike, or other applications.
Donepart Deep-Groove Ball Bearings 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
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · 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.
AUD 41
Order now and get it around Wednesday, August 05
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
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.