![[THK] — HBN8020V-7.5 Ball Screw (Heavy Load, Shaft φ80, Lead 20mm)](https://img.prosourcemro.com/2026/05/001-852-1024x870.png)
Ball Screws
THK
[THK] — HBN8020V-7.5 Ball Screw (Heavy Load, Shaft φ80, Lead 20mm)
Family ID: THK-HBN8020V-7.5
THK HBN-V Series Precision Ground Ball Screw with Ball Retainer. High load capacity — over 2× higher dynamic load rating vs. conventional products. Ball retainer eliminates ball-to-ball contact for low noise, reduced torque variation, and long maintenance-free operation. Shaft diameter φ80mm, lead 20mm, 7.5 ball circuits. Ca=688kN, C0a=1787kN.
1 product code available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| HBN8020V-7.5 | THK HBN8020V-7.5, φ80 Lead20, Ca=688kN | THK | Shaft Diameter: φ80mm | Lead: 20mm | Ball Circuits: 7.5 | Ca: 688kN | C0a: 1787kN | Nut OD D: 130mm | Flange D1: 170mm | Nut Length L1: 257mm | Type: Heavy Load, Ball Retainer (HBN-V) |
