![[THK] — SDAN-VX/VAX Ball Screw (Double Nut Total Ball, Shaft φ55~63)](https://img.prosourcemro.com/2026/05/001-858-1024x769.png)
Ball Screws
THK
[THK] — SDAN-VX/VAX Ball Screw (Double Nut Total Ball, Shaft φ55~63)
Family ID: THK-SDAN-VX-55-63
THK SDAN-V Series Double Nut Preloaded Ball Screw with Ball Retainer. Double nut preload eliminates backlash. Higher axial rigidity than SDA-V type. ISO3408 compliant nut dimensions. Shaft diameter range φ55~63mm. V, VA (large flange), VX (total ball) variants available.
15 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SDAN5510VX-4 | THK SDAN5510VX-4, φ55 Lead10, Ca=58.2kN | THK | Shaft Diameter: φ55mm | Lead: 10mm | Ball Center Dia dp: 56mm | V type: N/A | Ca(VZ)=58.2kN / C0a(VZ)=141.6kN | Nut OD D: 80mm | Flange D1: 118mm | Total Length L1: 115mm | Nut Length: 92mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN5510VAX-4 | THK SDAN5510VAX-4, φ55 Lead10, Ca=58.5kN | THK | Shaft Diameter: φ55mm | Lead: 10mm | Ball Center Dia dp: 56.75mm | V type: N/A | Ca(VZ)=58.5kN / C0a(VZ)=143.6kN | Nut OD D: 82mm | Flange D1: 120mm | Total Length L1: 115mm | Nut Length: 94mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN5512VX-4 | THK SDAN5512VX-4, φ55 Lead12, Ca=58.1kN | THK | Shaft Diameter: φ55mm | Lead: 12mm | Ball Center Dia dp: 56mm | V type: N/A | Ca(VZ)=58.1kN / C0a(VZ)=141.7kN | Nut OD D: 80mm | Flange D1: 118mm | Total Length L1: 134mm | Nut Length: 92mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN5512VAX-4 | THK SDAN5512VAX-4, φ55 Lead12, Ca=58.5kN | THK | Shaft Diameter: φ55mm | Lead: 12mm | Ball Center Dia dp: 56.75mm | V type: N/A | Ca(VZ)=58.5kN / C0a(VZ)=143.7kN | Nut OD D: 82mm | Flange D1: 120mm | Total Length L1: 134mm | Nut Length: 94mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN5516VX-4 | THK SDAN5516VX-4, φ55 Lead16, Ca=58.1kN | THK | Shaft Diameter: φ55mm | Lead: 16mm | Ball Center Dia dp: 56mm | V type: N/A | Ca(VZ)=58.1kN / C0a(VZ)=142.0kN | Nut OD D: 80mm | Flange D1: 118mm | Total Length L1: 157mm | Nut Length: 92mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN5516VAX-4 | THK SDAN5516VAX-4, φ55 Lead16, Ca=58.4kN | THK | Shaft Diameter: φ55mm | Lead: 16mm | Ball Center Dia dp: 56.75mm | V type: N/A | Ca(VZ)=58.4kN / C0a(VZ)=144.0kN | Nut OD D: 82mm | Flange D1: 120mm | Total Length L1: 157mm | Nut Length: 94mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN5520VX-4 | THK SDAN5520VX-4, φ55 Lead20, Ca=58.0kN | THK | Shaft Diameter: φ55mm | Lead: 20mm | Ball Center Dia dp: 56mm | V type: N/A | Ca(VZ)=58.0kN / C0a(VZ)=142.3kN | Nut OD D: 80mm | Flange D1: 118mm | Total Length L1: 192mm | Nut Length: 92mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN5520VAX-4 | THK SDAN5520VAX-4, φ55 Lead20, Ca=58.3kN | THK | Shaft Diameter: φ55mm | Lead: 20mm | Ball Center Dia dp: 56.75mm | V type: N/A | Ca(VZ)=58.3kN / C0a(VZ)=144.3kN | Nut OD D: 82mm | Flange D1: 120mm | Total Length L1: 192mm | Nut Length: 94mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN6310VX-4 | THK SDAN6310VX-4, φ63 Lead10, Ca=61.6kN | THK | Shaft Diameter: φ63mm | Lead: 10mm | Ball Center Dia dp: 64mm | V type: N/A | Ca(VZ)=61.6kN / C0a(VZ)=162.7kN | Nut OD D: 90mm | Flange D1: 125mm | Total Length L1: 115mm | Nut Length: 95mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN6312VX-4 | THK SDAN6312VX-4, φ63 Lead12, Ca=72.9kN | THK | Shaft Diameter: φ63mm | Lead: 12mm | Ball Center Dia dp: 65mm | V type: N/A | Ca(VZ)=72.9kN / C0a(VZ)=185.2kN | Nut OD D: 95mm | Flange D1: 135mm | Total Length L1: 135mm | Nut Length: 100mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN6316VX-4 | THK SDAN6316VX-4, φ63 Lead16, Ca=72.8kN | THK | Shaft Diameter: φ63mm | Lead: 16mm | Ball Center Dia dp: 65mm | V type: N/A | Ca(VZ)=72.8kN / C0a(VZ)=185.5kN | Nut OD D: 95mm | Flange D1: 135mm | Total Length L1: 158mm | Nut Length: 100mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN6320VX-4 | THK SDAN6320VX-4, φ63 Lead20, Ca=72.7kN | THK | Shaft Diameter: φ63mm | Lead: 20mm | Ball Center Dia dp: 65mm | V type: N/A | Ca(VZ)=72.7kN / C0a(VZ)=185.8kN | Nut OD D: 95mm | Flange D1: 135mm | Total Length L1: 193mm | Nut Length: 100mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN6325VX-4 | THK SDAN6325VX-4, φ63 Lead25, Ca=72.6kN | THK | Shaft Diameter: φ63mm | Lead: 25mm | Ball Center Dia dp: 65mm | V type: N/A | Ca(VZ)=72.6kN / C0a(VZ)=186.3kN | Nut OD D: 95mm | Flange D1: 135mm | Total Length L1: 237mm | Nut Length: 100mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN6330VX-4 | THK SDAN6330VX-4, φ63 Lead30, Ca=72.5kN | THK | Shaft Diameter: φ63mm | Lead: 30mm | Ball Center Dia dp: 65mm | V type: N/A | Ca(VZ)=72.5kN / C0a(VZ)=186.9kN | Nut OD D: 95mm | Flange D1: 135mm | Total Length L1: 266mm | Nut Length: 100mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) | ||
| SDAN6340VX-3 | THK SDAN6340VX-3, φ63 Lead40, Ca=55.0kN | THK | Shaft Diameter: φ63mm | Lead: 40mm | Ball Center Dia dp: 65mm | V type: N/A | Ca(VZ)=55.0kN / C0a(VZ)=129.2kN | Nut OD D: 95mm | Flange D1: 135mm | Total Length L1: 269mm | Nut Length: 100mm | Type: Double Nut, Preloaded, Ball Retainer (SDAN-V) |
