NSK SFRC 6312-7 ball screw

NSK SFRC 6312-7 belongs to ball screw, 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 SFRC 6312-7 and any equivalents.

For linear motion that demands accuracy and rigidity, the NSK SFRC series ball screw delivers. This component turns rotary input into axial movement with high efficiency and repeatability, making it a fit for machine tools, automation systems and positioning equipment. MR Industrial Accessories LLC supplies this NSK line and helps you choose the right unit for your application.

The SFRC code packs key specs into a compact string. Take SFRC 2812-3.5: the 28 stands for nominal screw diameter in millimeters, 12 is the lead, and 3.5 is the count of ball circulation turns. In SFRC 3205-5, you get a 32 mm diameter, 5 mm lead, and 5 turns. The number after the hyphen can change with the nut design and preload. Our team can walk you through this naming system.

You will find these ball screws in machining centers, CNC lathes, grinding machines, coordinate measuring machines, semiconductor tools and industrial automation. They suit metalworking, automotive and capital goods operations that need tight precision and long service. We provide NSK ball screws for both replacements and new builds.

When selecting a ball screw, consider axial load, speed, accuracy requirements and the operating environment. Sealing matters for keeping lubricant in and contaminants out, and NSK offers various seal choices. Correct lubrication and alignment with the end supports are critical. If you need help, our team can advise based on your application data.

NSK SFRC series ball screws can replace equivalent products from other makers, but always check mounting dimensions, lead, precision class and load capacity. Nomenclature differs between brands, so compare technical specs carefully. If you have a part number from another brand, we can help you find the matching NSK reference.

To get a quote for the NSK SFRC series ball screw you need, send the full part number via WhatsApp or email to MR Industrial Accessories LLC. We respond promptly with the information to proceed. We can also assist if you are looking for a specific variant within the series.