Ball Screws
Ball Screws Supplier
Ball Screws are high-precision mechanical components that convert rotary motion into linear motion with minimal friction. We are a trusted Ball Screws Supplier in Kolkata, Delhi, Delhi NCR, Assam, Chhattisgarh, Odisha, Bangalore, Mumbai, Hyderabad, Tamil Naidu, MP, Indore, Uttarakhand, Jamshepur, Ahamedabad, Gujrat, Punjab. They are widely used in CNC machines, automation systems, and precision equipment where accuracy, efficiency, and smooth movement are essential.
What is a Ball Screw?
A Ball Screw consists of a threaded shaft (screw) and a nut with recirculating steel balls. When the screw or nut rotates, the balls roll between the screw shaft and nut threads, reducing friction and enabling smooth linear movement. They are more efficient than conventional lead screws due to their rolling contact, resulting in high efficiency and longer life.Where We Can Use Ball Screws?
Ball screws are widely used in:- CNC Machines – Milling, lathe, and grinding machines
- Robotics & Automation – Positioning and actuation systems
- 3D Printers & Additive Manufacturing
- Aerospace & Defense Equipment
- Medical Devices – Surgical robots, scanning systems
- Injection Molding Machines – Precise mold positioning
- Material Handling Equipment – Lifts and precision actuators
Features of Ball Screws
- High Efficiency – Low friction for smooth operation
- High Load Capacity – Handles axial loads efficiently
- Long Service Life – Minimal wear due to rolling contact
- Precision Motion – Excellent repeatability and positioning accuracy
- Variety of Lead & Pitch Options – Suitable for high-speed or high-load applications
- Low Maintenance – Pre-lubricated and sealed options available
- Multiple Accuracy Grades – C0 to C10 based on application
Specifications of Ball Screws
| Parameter | Details |
| Screw Material | Alloy Steel (Hardened), Stainless Steel |
| Nut Material | Hardened Steel, Bronze |
| Diameter Range | 6 mm to 80 mm (custom sizes available) |
| Lead (Pitch) | 1 mm to 50 mm |
| Accuracy Grades | C0, C1, C3, C5, C7, C10 |
| Preload Options | Light, Medium, Heavy |
| Lubrication | Grease / Oil |
| Operating Temp | -10°C to +80°C (special types for high temp) |
Technical Chart of Ball Screws
| Model | Screw Dia (mm) | Lead (mm) | Accuracy Grade | Dynamic Load (kN) | Static Load (kN) | Nut Type |
| SFU1605 | 16 | 5 | C5 / C7 | 4.3 | 6.5 | Single Nut |
| SFU2005 | 20 | 5 | C5 / C7 | 5.5 | 8.5 | Single Nut |
| SFU2010 | 20 | 10 | C5 / C7 | 5.0 | 8.0 | Single Nut |
| SFU2505 | 25 | 5 | C5 / C7 | 6.8 | 10.2 | Single Nut |
| SFU3210 | 32 | 10 | C5 / C7 | 12.5 | 18.0 | Double Nut |
Why Choose Ball Screws?
- Superior efficiency compared to lead screws
- Precision positioning for CNC and automation
- High load and speed capacity for industrial applications
- Multiple customization options for diameter, pitch, and nut type