Product page
Linear guide block NSK NH25AL
- Manufacturer Part Number
- NH25AL
- Brand
- NSKBrand we market
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- NH
![]()
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
NSK NH25AL is a linear guide block reference, within Linear motion. Request a quote for NH25AL via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The NSK NH series linear guide block is an essential component in linear motion systems. It slides on guide rails to allow smooth and precise travel with high rigidity and load capacity. It is used in industrial applications that require accuracy and repeatability, such as machining centers, robots and automation equipment. At MR Accesorios Industriales we quote it according to your requirement.
The designation of the NH series is interpreted as follows: the letters NH identify the block series, and the number that follows indicates the size, which corresponds to the rail width and the load capacity. For example, NH25AL, NH30AL, NH35AL, NH45AL and NH55AL cover a size range from 25 to 55. The AL suffix indicates a specific configuration within the series, which may include features such as cage type, preload or sealing. To select the right block, it is important to consider the size and the operating conditions.
These blocks are used in a wide variety of industries in Argentina, such as automotive, metalworking, food and pharmaceutical. They are found in machine tools, measuring equipment, pick and place systems, and in general in any application that requires precise and repeatable linear motion. Their design allows them to withstand loads in all directions and moments, which makes them versatile for different mounting configurations.
For a correct selection, take into account the required load capacity, rigidity, precision and environmental conditions. It is essential to verify the alignment between the rail and the block to avoid premature wear. Proper lubrication and sealing against contaminants extend service life. NSK offers different preload options and precision classes; choose the one that best suits your application. Assembly must be carried out following the manufacturer's recommendations to ensure optimal operation.
As for equivalents, linear guide blocks from different brands can be interchanged if the critical dimensions and capacities match. However, it is important to verify rail compatibility and tolerances. If you need to replace an existing block, we can help you identify the right reference. MR Accesorios Industriales sells the NSK brand and can advise you on selecting the component that best suits your equipment.
To request a quote for the NSK NH series linear guide block you need, send us the complete part number by WhatsApp. We will reply shortly with the commercial information. If you have doubts about the designation or need technical assistance, our team is available to help you choose the best option for your application.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the AL suffix mean in NSK NH series blocks?
- The AL suffix indicates a specific configuration within the NH series, which may include features such as cage type, preload or sealing. To learn the details of each variant, ask us with the complete part number.
- How do I select the right NH block size?
- The size is chosen according to the load capacity, the required rigidity and the rail dimensions. The numbers 25, 30, 35, 45 and 55 indicate different sizes. Evaluate the conditions of your application and ask us for a precise recommendation.
- Are NSK NH series blocks compatible with rails from other brands?
- Compatibility depends on the dimensions and tolerances of the rail. In general, mixing brands is not recommended without verifying. If you need to replace a block, send us the part number of the original and we will indicate the compatible alternative.

