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- admin@gyballscrew.com
- +0578-2950898
SBR Linear Bearing Block
SBR is a recirculating-ball bearing block that rides on a round shaft — steel balls cycle continuously between the block and the shaft, letting the load platform travel an unlimited stroke length while holding tight linear precision.
Description
Product Details
Available in carbon steel or bearing steel depending on load and budget, with the block sized to match the shaft diameter it's paired with. The mounting hole pattern is tapped to fit our support rails directly, so it drops into a two-piece support-rail-and-shaft setup without adapter plates - useful if you're replacing a worn bearing block in an existing system rather than building from scratch.
Product Description
Five sizes cover most linear motion needs: SBR16LUU, SBR20LUU, SBR25LUU, SBR30LUU, and SBR40LUU, scaling from light-duty automation up to heavier load platforms. Because the balls recirculate rather than running to the end of a fixed track, the block isn't limited by shaft length the way a plain bushing is - it can run back and forth along the shaft indefinitely without needing to be re-seated.
We build to customer drawings or samples under OEM/ODM. Lead time is 3–7 days for samples and 15–20 days for bulk orders, depending on quantity and shop schedule.



| Product Information | |
|
Product Name |
SBR Bearing |
|
Material |
Carbon steel or bearing steel |
|
Length |
Can be customized according to customers requirement |
|
Feature |
Smooth, Good Quality, Long Life, Resistance to Wear, Dependable Performance, High Precision |
|
Model No. |
SBR16LUU, SBR20LUU, SBR25LUU, SBR30LUU, SBR40LUU |
|
Our Services |
According to drawings or samples for our customers to manufacture products. We can support OEM/ODM services. |
|
Product Package |
a. Plastic bag with box case or wooden case. We can provide shipping information to our customer at any time. |
|
Delivery Time |
3~7 days for sample order, 15~20 days for bulk order. Depends on the actual shipping situation. |




FAQ
1. Q: Can I visit your factory?
A: By all means, we warmly welcome your arrival, before you take off from your country, please let us know. We will show you the way and arrange time to pick you up if possible.
2. Q: I don't know what kind of the product I need, what should I do?
A: Just take it easy, we can suggest the most suitable product to you, or we provide you our e-catalogue for your reference, you choose the suitable model, you only need to tell us the model number.
3. Can you arrange shipment for customer?
Yes, very good experience in shipping, we work with the most reliable shipping companies in the world.
4. Q: Do you have a export license?
A: Yes, we do. We have trade export experience.
5. Q: What is your main market?
A: Our products are exported to all over the world like North America, Eastern Europe, Southeast Asia, Mid East, South Asia, Oceania, Western Europe, South America, Africa and other countries.
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