![[THK] — BIF4012V-10 Ball Screw Nut Unit (Medium, Shaft φ40, Lead 12mm)](https://img.prosourcemro.com/2026/05/001-847-1024x792.png)
Ball Screws
THK
[THK] — BIF4012V-10 Ball Screw Nut Unit (Medium, Shaft φ40, Lead 12mm)
Family ID: THK-BIF4012V-10
THK BIF-V Series Precision Ground Ball Screw Nut Unit (Medium type, preloaded). Shaft diameter φ40mm, lead 12mm. 2×2.5 ball circuit. Unfinished shaft end (BIF-V type). DN value 130,000. Flanged nut, basic dynamic load rating Ca=61.6kN, static C0a=158.3kN, rigidity K=1490N/μm.
3 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| BIF4012V-10+1230 | THK BIF4012V-10, φ40 Lead12, L=1230mm | THK | Shaft Diameter: φ40mm | Lead: 12mm | Shaft Total Length L: 1230mm | Nut Length L1: 191mm | Ball Circuit: 2×2.5 | Ca: 61.6kN | C0a: 158.3kN | K: 1490N/μm | Nut OD D: 84mm | Flange D1: 126mm | Type: Preloaded, Unfinished Shaft End | ||
| BIF4012V-10+1730 | THK BIF4012V-10, φ40 Lead12, L=1730mm | THK | Shaft Diameter: φ40mm | Lead: 12mm | Shaft Total Length L: 1730mm | Nut Length L1: 191mm | Ball Circuit: 2×2.5 | Ca: 61.6kN | C0a: 158.3kN | K: 1490N/μm | Nut OD D: 84mm | Flange D1: 126mm | Type: Preloaded, Unfinished Shaft End | ||
| BIF4012V-10+2230 | THK BIF4012V-10, φ40 Lead12, L=2230mm | THK | Shaft Diameter: φ40mm | Lead: 12mm | Shaft Total Length L: 2230mm | Nut Length L1: 191mm | Ball Circuit: 2×2.5 | Ca: 61.6kN | C0a: 158.3kN | K: 1490N/μm | Nut OD D: 84mm | Flange D1: 126mm | Type: Preloaded, Unfinished Shaft End |
