SFU5010 Ball Screw C5 + Nut + BK/BF40 End Support for CNC
Product Overview
The SFU5010 C5 Precision Ball Screw is manufactured using high-precision machining processes and strict quality control to deliver accurate, smooth and reliable linear motion. Its precision-ground raceways and optimized ball circulation system provide low friction, high transmission efficiency and stable positioning performance. Designed for applications requiring high positioning accuracy and repeatability, the C5 ball screw is suitable for CNC machines, automation equipment, linear motion modules, precision positioning systems and other high-performance machinery.
Screw + Nut + End Supports. This set pairs the precision ball screw and nut with a matched BK/BF40 end support set, delivering ready-to-fit rigidity and alignment without extra sourcing.
The extra-large 50 mm shaft diameter is engineered for the most demanding heavy-duty industrial applications. The 10 mm lead enables fast traverse speeds and higher throughput while maintaining C5-grade accuracy, ideal for production automation and rapid positioning systems.
Key Features
C5 Precision Grade: Provides high positioning accuracy and repeatability.
High Transmission Efficiency: Rolling contact minimizes friction and improves power transmission efficiency.
Smooth Operation: Precision ball circulation ensures stable and low-friction movement.
High Wear Resistance: Precision-machined raceways provide excellent durability and long service life.
Stable Positioning: Suitable for high-frequency and continuous-motion applications.
Flexible Specifications: Available in various shaft diameters, leads, lengths and nut configurations.
Complete BK/BF40 End Support Set: Fixed (BK) and support (BF) ends included to lock the screw rigidly and eliminate end float for consistent accuracy.
Specifications
Model | SFU5010 |
Shaft Diameter | 50 mm |
Lead | 10 mm |
Precision Grade | C5 |
End Support Type | BK/BF40 |
Coupler & Housing | Not included |
Available Lengths | 200 mm – 2900 mm (select from options above; custom lengths on request) |
What's in the Box
1 x SFU5010 C5 precision ball screw shaft (length of your choice)
1 x matching C5 precision ball nut
1 x BK/BF40 end support set (1 x BK fixed support + 1 x BF support)
Typical Applications
CNC machine tools, automation equipment, linear modules, precision positioning systems, semiconductor equipment, 3C manufacturing equipment, industrial machinery and other precision motion-control applications.
Ordering Information
Available in screw lengths from 200 mm to 2900 mm. Choose your required length from the options above. Custom lengths, pre-cutting, additional nuts and matching accessories are available on request; please contact us with your requirements before ordering.
