![[THK] — BNF-V Ball Screw (Single Nut Flanged, Shaft φ16~32, Small)](https://prosourcemro.com/wp-content/uploads/2026/05/001-870-1024x683.png)
Ball Screws
THK
[THK] — BNF-V Ball Screw (Single Nut Flanged, Shaft φ16~32, Small)
Family ID: THK-BNF2-V-16-32
THK BNF Series Precision Ball Screw with Single Flanged Nut. Simplest single-nut configuration — mounted via bolt holes on flange. Shaft diameter φ16~32mm.
25 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| BNF1604V-5 | THK BNF1604V-5, φ16 Lead4, Ca=7.8kN | THK | Shaft Diameter: φ16mm | Lead: 4mm | Ca: 7.8kN | C0a: 17.4kN | Nut OD D: 36mm | Flange D1: 59mm | Nut Length L1: 53mm | Type: Single Nut, Flanged (BNF) | ||
| BNF1605V-2.5 | THK BNF1605V-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 | Type: Single Nut, Flanged (BNF) | ||
| BNF1605V-5 | THK BNF1605V-5, φ16 Lead5, Ca=13.5kN | THK | Shaft Diameter: φ16mm | Lead: 5mm | Ca: 13.5kN | C0a: 27.9kN | Nut OD D: 40mm | Flange D1: 60mm | Nut Length L1: 56mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2004V-2.5 | THK BNF2004V-2.5, φ20 Lead4, Ca=4.8kN | THK | Shaft Diameter: φ20mm | Lead: 4mm | Ca: 4.8kN | C0a: 10.9kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 37mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2004V-5 | THK BNF2004V-5, φ20 Lead4, Ca=8.6kN | THK | Shaft Diameter: φ20mm | Lead: 4mm | Ca: 8.6kN | C0a: 21.8kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 49mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2005V-2.5 | THK BNF2005V-2.5, φ20 Lead5, Ca=8.3kN | THK | Shaft Diameter: φ20mm | Lead: 5mm | Ca: 8.3kN | C0a: 17.5kN | Nut OD D: 44mm | Flange D1: 67mm | Nut Length L1: 41mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2005V-5 | THK BNF2005V-5, φ20 Lead5, Ca=15.1kN | THK | Shaft Diameter: φ20mm | Lead: 5mm | Ca: 15.1kN | C0a: 35.0kN | Nut OD D: 44mm | Flange D1: 67mm | Nut Length L1: 56mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2010V-2.5 | THK BNF2010V-2.5, φ20 Lead10, Ca=8.3kN | THK | Shaft Diameter: φ20mm | Lead: 10mm | Ca: 8.3kN | C0a: 17.6kN | Nut OD D: 46mm | Flange D1: 74mm | Nut Length L1: 58mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2504V-2.5 | THK BNF2504V-2.5, φ25 Lead4, Ca=5.2kN | THK | Shaft Diameter: φ25mm | Lead: 4mm | Ca: 5.2kN | C0a: 13.7kN | Nut OD D: 46mm | Flange D1: 69mm | Nut Length L1: 36mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2504V-5 | THK BNF2504V-5, φ25 Lead4, Ca=9.5kN | THK | Shaft Diameter: φ25mm | Lead: 4mm | Ca: 9.5kN | C0a: 27.4kN | Nut OD D: 46mm | Flange D1: 69mm | Nut Length L1: 48mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2505V-2.5 | THK BNF2505V-2.5, φ25 Lead5, Ca=9.2kN | THK | Shaft Diameter: φ25mm | Lead: 5mm | Ca: 9.2kN | C0a: 21.9kN | Nut OD D: 50mm | Flange D1: 73mm | Nut Length L1: 40mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2505V-5 | THK BNF2505V-5, φ25 Lead5, Ca=16.7kN | THK | Shaft Diameter: φ25mm | Lead: 5mm | Ca: 16.7kN | C0a: 43.9kN | Nut OD D: 50mm | Flange D1: 73mm | Nut Length L1: 55mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2506V-2.5 | THK BNF2506V-2.5, φ25 Lead6, Ca=12.4kN | THK | Shaft Diameter: φ25mm | Lead: 6mm | Ca: 12.4kN | C0a: 27.4kN | Nut OD D: 53mm | Flange D1: 76mm | Nut Length L1: 44mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2506V-5 | THK BNF2506V-5, φ25 Lead6, Ca=22.6kN | THK | Shaft Diameter: φ25mm | Lead: 6mm | Ca: 22.6kN | C0a: 54.8kN | Nut OD D: 53mm | Flange D1: 76mm | Nut Length L1: 62mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2805V-2.5 | THK BNF2805V-2.5, φ28 Lead5, Ca=9.7kN | THK | Shaft Diameter: φ28mm | Lead: 5mm | Ca: 9.7kN | C0a: 24.6kN | Nut OD D: 55mm | Flange D1: 85mm | Nut Length L1: 44mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2805V-5 | THK BNF2805V-5, φ28 Lead5, Ca=17.5kN | THK | Shaft Diameter: φ28mm | Lead: 5mm | Ca: 17.5kN | C0a: 49.2kN | Nut OD D: 55mm | Flange D1: 85mm | Nut Length L1: 59mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2805V-7.5 | THK BNF2805V-7.5, φ28 Lead5, Ca=24.8kN | THK | Shaft Diameter: φ28mm | Lead: 5mm | Ca: 24.8kN | C0a: 73.8kN | Nut OD D: 55mm | Flange D1: 85mm | Nut Length L1: 74mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2806V-2.5 | THK BNF2806V-2.5, φ28 Lead6, Ca=9.6kN | THK | Shaft Diameter: φ28mm | Lead: 6mm | Ca: 9.6kN | C0a: 24.6kN | Nut OD D: 55mm | Flange D1: 85mm | Nut Length L1: 50mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2806V-5 | THK BNF2806V-5, φ28 Lead6, Ca=17.5kN | THK | Shaft Diameter: φ28mm | Lead: 6mm | Ca: 17.5kN | C0a: 49.2kN | Nut OD D: 55mm | Flange D1: 85mm | Nut Length L1: 68mm | Type: Single Nut, Flanged (BNF) | ||
| BNF2806V-7.5 | THK BNF2806V-7.5, φ28 Lead6, Ca=24.8kN | THK | Shaft Diameter: φ28mm | Lead: 6mm | Ca: 24.8kN | C0a: 73.8kN | Nut OD D: 55mm | Flange D1: 85mm | Nut Length L1: 86mm | Type: Single Nut, Flanged (BNF) | ||
| BNF3205V-2.5 | THK BNF3205V-2.5, φ32 Lead5, Ca=10.2kN | THK | Shaft Diameter: φ32mm | Lead: 5mm | Ca: 10.2kN | C0a: 28.1kN | Nut OD D: 58mm | Flange D1: 85mm | Nut Length L1: 41mm | Type: Single Nut, Flanged (BNF) | ||
| BNF3205V-5 | THK BNF3205V-5, φ32 Lead5, Ca=18.5kN | THK | Shaft Diameter: φ32mm | Lead: 5mm | Ca: 18.5kN | C0a: 56.3kN | Nut OD D: 58mm | Flange D1: 85mm | Nut Length L1: 56mm | Type: Single Nut, Flanged (BNF) | ||
| BNF3205V-7.5 | THK BNF3205V-7.5, φ32 Lead5, Ca=26.2kN | THK | Shaft Diameter: φ32mm | Lead: 5mm | Ca: 26.2kN | C0a: 84.4kN | Nut OD D: 58mm | Flange D1: 85mm | Nut Length L1: 71mm | Type: Single Nut, Flanged (BNF) | ||
| BNF3206V-2.5 | THK BNF3206V-2.5, φ32 Lead6, Ca=13.9kN | THK | Shaft Diameter: φ32mm | Lead: 6mm | Ca: 13.9kN | C0a: 35.2kN | Nut OD D: 62mm | Flange D1: 89mm | Nut Length L1: 45mm | Type: Single Nut, Flanged (BNF) | ||
| BNF3206V-5 | THK BNF3206V-5, φ32 Lead6, Ca=25.2kN | THK | Shaft Diameter: φ32mm | Lead: 6mm | Ca: 25.2kN | C0a: 70.3kN | Nut OD D: 62mm | Flange D1: 89mm | Nut Length L1: 63mm | Type: Single Nut, Flanged (BNF) |
