Product page
Linear guide NSK HA55AL
- Manufacturer Part Number
- HA55AL
- Brand
- NSKBrand we market
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- HA
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Description
NSK HA55AL is a linear guide reference, within Linear motion. Request a quote for HA55AL via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The NSK HA series linear guide is a linear motion component that allows smooth and precise travel of loads on rails. It is used in applications requiring high rigidity, repeatability and load capacity, such as machine tools, automation equipment and positioning systems. MR Accesorios Industriales sells this series in Buenos Aires, Argentina, and advises you on choosing the right configuration for your application.
The HA series designation is interpreted with the letters and numbers that accompany it. For example, in HA35AL, HA45AL and HA55AL, the number indicates the guide profile size, while the final letters AL refer to the block configuration: A usually indicates a block type with a given geometry and load capacity, and L a specific length or variant. Learn more about the HA series and its options by asking MR for the exact part number you need.
HA series linear guides are used in industries such as metalworking, automation, robotics and precision equipment manufacturing. In Argentina, they are commonly found in machining centers, cutting machines, conveyor systems and testing devices. Their design allows repetitive motion with low friction and high accuracy, making them suitable for demanding environments where reliability is key.
To select the right guide, take load capacity, required rigidity, operating speed and environmental conditions into account. Sealing is essential to protect the mechanism against dust and chips; NSK offers different seal options depending on the application. Lubrication must be the one specified by the manufacturer, and mounting requires precise rail alignment to avoid premature wear. MR Accesorios Industriales can guide you on these technical aspects.
As for equivalences and interchangeability, linear guides from different brands may differ in dimensions, load capacities and mounting systems. Therefore, if you need to replace an existing guide, it is important to verify the technical specifications and critical dimensions. MR helps you find the solution compatible with your equipment, whether you bring another brand's part number or an unidentified part.
If you are looking for NSK HA series linear guides, write to us on WhatsApp with the part number or model you need. At MR Accesorios Industriales we quote you promptly and tell you the compatible alternative if applicable. With more than 80 years of experience, since 1945, we support Argentine industry with power transmission and linear motion components.
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 designation HA35AL, HA45AL or HA55AL mean?
- The number indicates the guide profile size (35, 45 or 55). The letters AL identify the block type and its configuration. To correctly interpret each part number, ask us on WhatsApp with the exact model.
- What applications do NSK HA series linear guides have?
- They are used in machine tools, automation equipment, robotics and positioning systems that require precise motion and high rigidity. In Argentina, they are present in machining centers and production lines.
- How do I choose the right linear guide for my equipment?
- Consider load, speed, precision and the working environment. Sealing and lubrication are key to service life. At MR we advise you on selecting the configuration that best suits your application.

