![[THK] — BNF Ball Screw (Single Nut, Shaft φ16~18)](https://img.prosourcemro.com/2026/05/001-862-1024x707.png)
Ball Screws
THK
[THK] — BNF Ball Screw (Single Nut, Shaft φ16~18)
Family ID: THK-BNF-16-18
THK BNF Series Precision Ball Screw with Single Flanged Nut. Simplest single-nut configuration — mounted via bolt holes on flange. Unfinished shaft end for easy additional machining. Shaft diameter φ16~18mm.
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| BNF1605-2.5 | THK BNF1605-2.5, φ16 Lead5, Ca=7.4kN | THK | Shaft Diameter: φ16mm | Lead: 5mm | Ca: 7.4kN | C0a: 13.9kN | Nut OD D: 40mm | Flange D1: 60mm | Nut Length L1: 41mm | PCD: 50mm | Type: Single Nut, Flanged, Unfinished Shaft End (BNF) | ||
| BNF1810-2.5 | THK BNF1810-2.5, φ18 Lead10, Ca=7.8kN | THK | Shaft Diameter: φ18mm | Lead: 10mm | Ca: 7.8kN | C0a: 15.9kN | Nut OD D: 42mm | Flange D1: 65mm | Nut Length L1: 69mm | PCD: 53mm | Type: Single Nut, Flanged, Unfinished Shaft End (BNF) |
