NSK PU15AL linear guide
- Brand
- NSK
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- PU
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Description
NSK PU15AL belongs to linear guide, part of our Linear motion range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PU15AL and any equivalents.
The NSK PU series is a linear guide family built for low-friction, accurate movement where rigidity matters. You will find it in machine tools, automation cells and positioning stages. MR Industrial Accessories LLC supplies this series to customers in the United States and Latin America, and can help you match the correct configuration to your load and precision needs.
Reading the code is the fastest way to pin down what you need. PU names the series; the digits that follow give the size, and the trailing letters describe a design variant. Take PU15AL: size 15, AL configuration. The size drives the mounting dimensions and load capacity, while the letters typically point to block style, length or preload. Send the full code if you are unsure and we will quote that exact reference.
Typical installations include machining centers, pick-and-place units, coordinate tables and metrology equipment, plus packaging lines, industrial printers and precision conveyors. Because the guide accepts load from more than one direction, it works in both vertical and horizontal arrangements where repeatability and stiffness are priorities.
Choosing a guide comes down to static and dynamic load, travel speed and the accuracy you need to hold. Alignment between rail and block has to be right; if it is off, wear accelerates and precision drops. Lubrication and sealing also matter. In dusty areas or where chips fly, consider extra protection.
Guides from one maker can often replace another when height, width and hole spacing line up. Tolerances and capacity ratings still differ from brand to brand, so confirm any swap against the datasheet. Give us a competitor's code and we will point you to the matching NSK option or another brand we carry.
For a quote, message us on WhatsApp with the complete guide code, such as PU15AL, or with the key measurements if the code is missing. We will reply promptly and help you confirm the selection.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does PU15AL tell me about the guide?
- PU is the NSK series. The 15 is the size. AL is a design variant, covering things like block type or length. Send the full code and we will quote it exactly.
- How can I check whether a guide fits my machine?
- Compare the mounting dimensions: height, width, hole spacing and load capacity. If you have the original code, we can look for an equivalent. Share the details on WhatsApp and we will advise.
- What lubrication does a linear guide require?
- Usually grease or oil made for linear guides, applied per the manufacturer's guidance. How often depends on load, speed and the environment. In dirty conditions, sealing is critical.