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Ball screw NSK RMA1202C7S-350
- Manufacturer Part Number
- RMA1202C7S-350
- Brand
- NSKBrand we market
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- RMA
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Description
NSK RMA1202C7S-350 is a ball screw reference, within Linear motion. Request a quote for RMA1202C7S-350 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The NSK RMA series ball screw is a linear transmission component that converts motor rotation into high-precision axial displacement. It is used in machine tools, machining centers, measuring equipment and automation where repeatability and rigidity are required. MR Accesorios Industriales sells this line for the Argentine industrial market.
The RMA series designation is read in blocks: the letters identify the family, the following numbers indicate nominal diameter and lead, and the C and S suffixes define the recirculation type and the screw configuration. For example, RMA0601C7S-160 and RMA0802C7S-280 show how diameter, lead and length vary. The final block after the hyphen usually indicates the total length or travel. To correctly interpret each code, it is advisable to consult NSK's technical documentation.
In Argentine industry, RMA ball screws are used in CNC milling machines, precision lathes, grinding machines, laser cutting machines and inspection equipment. They also appear in manipulators, servo presses and high-accuracy positioning systems. Their ability to withstand high axial loads with low friction makes them suitable for continuous and demanding cycles.
To select an RMA ball screw, consider axial load, critical speed, required rigidity and mounting type. Sealing and lubrication are key to service life: in environments with chips or dust, additional protection is recommended. Alignment between the ball screw and the linear guide must be careful to avoid parasitic stresses. Axial play is adjusted according to the desired precision, and lubrication can be with grease or oil depending on the application.
NSK RMA series ball screws can be interchanged with other brands of equivalent performance, but exact equivalence depends on dimensions, lead, preload and precision class. Matching diameter and length is not enough: load capacity and nut type must be verified. If you have another brand's part number or an unidentified part, send us the data and we will indicate the compatible alternative.
To request a quote for an NSK RMA series ball screw, write to us on WhatsApp with the complete part number or the dimensions you need. At MR Accesorios Industriales we will reply promptly with technical and commercial information. We can also advise you on mounting, lubrication and care to maximize the component's life.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 12 mm
Frequently Asked Questions
- What does the designation RMA0601C7S-160 mean?
- The letters RMA identify the ball screw series. The numbers 06 and 01 indicate nominal diameter and lead. The C and S define the recirculation type and configuration. The 7 may refer to the precision class, and 160 to the length. Ask us about the exact part number.
- How do I choose the right RMA ball screw for my machine?
- You need to define the required axial load, speed, rigidity and precision. Mounting type and environmental conditions also influence the choice. With that data we will advise you to select the RMA model that best suits your application.
- What lubrication and maintenance does an NSK ball screw require?
- It can be lubricated with grease or oil depending on speed and load. It is important to keep the environment clean and check the sealing. Maintenance frequency depends on use. Ask us for specific recommendations for your equipment.