Product page
Linear guide NSK HA55EM
- Manufacturer Part Number
- HA55EM
- Brand
- NSKBrand we market
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- HA
![]()
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 HA55EM is a linear guide reference, within Linear motion. Request a quote for HA55EM 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 with high rigidity. It is used in applications requiring repeatability and load capacity, such as machining centers, industrial robots and automation equipment. At MR Accesorios Industriales we sell it for the Argentine market, and we quote it via WhatsApp according to the part number you need.
The HA series designation is read with the prefix HA followed by the nominal size and the EM suffix. For example, HA25EM, HA30EM, HA35EM, HA45EM and HA55EM correspond to different guide sizes. The number indicates the guide size, and the EM suffix identifies a construction variant within the series. To select the correct component, it is essential to know these references and check the specific dimensions of each size.
These linear guides are used in industries such as automotive, metalworking, food and pharmaceutical, in automation, handling and positioning applications. In Argentina, they are common in machine tools, packaging equipment, assembly lines and internal transport systems. Their design allows linear motion with low friction and high precision, making them suitable for repetitive cycles and demanding environments.
To select an HA linear guide, take into account load capacity, required rigidity, precision and environmental conditions. Mounting must ensure proper alignment between the guide and the carriage, and lubrication must be as specified by the manufacturer to ensure a long service life. Sealing protects against contaminants and is key in environments with dust or chips. If you need technical assistance, at MR Accesorios Industriales we advise you.
Linear guides from different brands may be interchangeable if mounting dimensions and load capacity match. When looking for an equivalent, it is important to compare technical specifications and not just the part number. If you have another brand's part number or an unidentified part, send us the data and we will indicate the compatible alternative that best suits your application.
To request a quote for your NSK HA series linear guide, send the complete part number via WhatsApp to MR Accesorios Industriales. We will reply shortly with the information you need for your project. We work with more than 80 years of experience in the field, and since 1945 we have supported 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 EM suffix mean in the HA series?
- The EM suffix identifies a construction variant within the NSK HA series. To learn the specific characteristics of each part number, such as HA25EM or HA30EM, we recommend contacting us via WhatsApp and we will send you the corresponding technical information.
- How do I choose the right HA linear guide size?
- The choice depends on load, speed, precision and mounting space. With your application data, we advise you to select the correct size among the HA25EM, HA30EM, HA35EM, HA45EM or HA55EM options. Write to us via WhatsApp.
- Are NSK HA series linear guides interchangeable with other brands?
- They may be interchangeable if mounting dimensions and performance match. If you have another brand's part number, send us the data and we will indicate the compatible alternative. At MR Accesorios Industriales we quote the option you need.

