NSK RA25GM linear guide
- Brand
- NSK
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- RA
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Description
NSK RA25GM 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 RA25GM and any equivalents.
The NSK RA GM series linear guide pairs a rail with a ball-recirculating carriage to move loads smoothly and accurately. It suits machine tools, automation systems, and positioning applications that demand repeatability and stiffness. MR Industrial Accessories supplies this series to customers across the United States and Latin America, and quotes are available by part number through WhatsApp or email.
The part number starts with RA, followed by the profile size—15, 20, 25, 30, 35, 45, 55, or 65—and ends with GM. So you may see RA15GM, RA20GM, RA25GM, RA30GM, RA35GM, RA45GM, RA55GM, or RA65GM. The GM suffix denotes a specific build variant within the series, typically tied to carriage style and sealing. When selecting, match the size and configuration to your equipment's requirements.
Typical applications include machining centers, CNC mills, grinders, Cartesian robots, measuring instruments, and precision conveyors. In the field, they appear in metalworking, automotive, and food processing plants, as well as among custom machine builders. Their job is to guide motion with high rigidity and low friction, handling loads in various directions depending on how the carriage is arranged.
Selection depends on load capacity, rigidity, precision, and sealing type. Installation calls for flat, aligned mounting surfaces and gradual, cross-pattern tightening of the screws. Proper lubrication and the right seals contribute to a long service life. In dusty or chip-heavy environments, extra protection is recommended. MR Industrial Accessories can help you choose the correct configuration.
Linear guides from different manufacturers may be interchangeable if dimensions, load capacity, and precision align. Matching the size number alone is not enough—you must also check hole spacing, height, and carriage type. If you have a part number from another brand or an unidentified guide, send us the details and we will identify a compatible equivalent.
To request a quote for your NSK RA GM series linear guide, message MR Industrial Accessories on WhatsApp or by email with the complete part number. If you cannot find the exact variant, send the model or size and we will respond promptly with a quote and any assistance you need.
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 the GM suffix indicate in the RA series?
- The GM suffix identifies a particular construction variant within NSK's RA series. To determine the exact configuration for your application, send us the full part number and we will advise you.
- How do I select the right RA linear guide size?
- The size is determined by load, rigidity, and available space. The numbers 15 through 65 represent the profile. Share your application details and we will help you choose the most suitable option.
- What is required to mount an RA linear guide?
- You need a flat, aligned surface, progressive cross-pattern tightening, and proper lubrication. Correct sealing keeps contaminants out. If you have questions, contact us on WhatsApp.