![[THK] — SBN4512V-5 Ball Screw (SBN-V Medium, Shaft φ45, Lead 12mm)](https://img.prosourcemro.com/2026/05/001-855-1024x851.png)
Ball Screws
THK
[THK] — SBN4512V-5 Ball Screw (SBN-V Medium, Shaft φ45, Lead 12mm)
Family ID: THK-SBN4512V-5
THK SBN-V Series High-Speed Precision Ground Ball Screw (Medium type) with Ball Retainer. DN value 130,000. Ball retainer eliminates ball-to-ball contact for low noise, reduced torque variation, and long maintenance-free operation. Shaft diameter φ45mm, lead 12mm. Ca=44.4kN, C0a=82.9kN.
1 product code available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| SBN4512V-5 | THK SBN4512V-5, φ45 Lead12, Ca=44.4kN | THK | Shaft Diameter: φ45mm | Lead: 12mm | Ca: 44.4kN | C0a: 82.9kN | Nut OD D: 90mm | Flange D1: 130mm | Nut Length L1: 119mm | DN Value: 130,000 | Size: Medium | Type: High-Speed, Ball Retainer (SBN-V) |
