• THK DK Ball Screw (Compact Single Nut, Shaft φ14~25)
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THK DK Ball Screw (Compact Single Nut, Shaft φ14~25)

THK DK Ball Screw (Compact Single Nut, Shaft φ14~25)

THK DK Series Compact Precision Ball Screw.

Key features

  • Most compact design — nut OD is 70~80% of return pipe type
  • Deflector return type for space-saving installation
  • Shaft diameter φ14~25mm

Specifications

Type Compact Single Nut, Deflector Return (DK)
DK1404-4 THK DK1404-4, φ14 Lead4, Ca=5.4kN | Shaft Diameter: φ14mm | Lead: 4mm | Ca: 5.4kN | C0a: 10.2kN | Nut OD D: 26mm | Flange D1: 45mm | Nut Length L1: 48mm | PCD: 35mm | Type: Compact Single Nut, Deflector Return (DK)
DK1404-6 THK DK1404-6, φ14 Lead4, Ca=7.7kN | Shaft Diameter: φ14mm | Lead: 4mm | Ca: 7.7kN | C0a: 15.4kN | Nut OD D: 26mm | Flange D1: 45mm | Nut Length L1: 60mm | PCD: 35mm | Type: Compact Single Nut, Deflector Return (DK)
DK1605-3 THK DK1605-3, φ16 Lead5, Ca=7.4kN | Shaft Diameter: φ16mm | Lead: 5mm | Ca: 7.4kN | C0a: 13.0kN | Nut OD D: 30mm | Flange D1: 49mm | Nut Length L1: 45mm | PCD: 39mm | Type: Compact Single Nut, Deflector Return (DK)
DK1605-4 THK DK1605-4, φ16 Lead5, Ca=9.5kN | Shaft Diameter: φ16mm | Lead: 5mm | Ca: 9.5kN | C0a: 17.4kN | Nut OD D: 30mm | Flange D1: 49mm | Nut Length L1: 50mm | PCD: 39mm | Type: Compact Single Nut, Deflector Return (DK)
DK2004-3 THK DK2004-3, φ20 Lead4, Ca=5.2kN | Shaft Diameter: φ20mm | Lead: 4mm | Ca: 5.2kN | C0a: 11.6kN | Nut OD D: 32mm | Flange D1: 56mm | Nut Length L1: 42mm | PCD: 44mm | Type: Compact Single Nut, Deflector Return (DK)
DK2004-4 THK DK2004-4, φ20 Lead4, Ca=6.6kN | Shaft Diameter: φ20mm | Lead: 4mm | Ca: 6.6kN | C0a: 15.5kN | Nut OD D: 32mm | Flange D1: 56mm | Nut Length L1: 46mm | PCD: 44mm | Type: Compact Single Nut, Deflector Return (DK)
DK2005-3 THK DK2005-3, φ20 Lead5, Ca=8.5kN | Shaft Diameter: φ20mm | Lead: 5mm | Ca: 8.5kN | C0a: 17.3kN | Nut OD D: 34mm | Flange D1: 58mm | Nut Length L1: 46mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2005-4 THK DK2005-4, φ20 Lead5, Ca=11.0kN | Shaft Diameter: φ20mm | Lead: 5mm | Ca: 11.0kN | C0a: 23.1kN | Nut OD D: 34mm | Flange D1: 58mm | Nut Length L1: 51mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2006-3 THK DK2006-3, φ20 Lead6, Ca=11.4kN | Shaft Diameter: φ20mm | Lead: 6mm | Ca: 11.4kN | C0a: 21.5kN | Nut OD D: 35mm | Flange D1: 58mm | Nut Length L1: 52mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2006-4 THK DK2006-4, φ20 Lead6, Ca=14.6kN | Shaft Diameter: φ20mm | Lead: 6mm | Ca: 14.6kN | C0a: 28.6kN | Nut OD D: 35mm | Flange D1: 58mm | Nut Length L1: 59mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2008-4 THK DK2008-4, φ20 Lead8, Ca=14.6kN | Shaft Diameter: φ20mm | Lead: 8mm | Ca: 14.6kN | C0a: 28.8kN | Nut OD D: 35mm | Flange D1: 58mm | Nut Length L1: 69mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2504-3 THK DK2504-3, φ25 Lead4, Ca=5.7kN | Shaft Diameter: φ25mm | Lead: 4mm | Ca: 5.7kN | C0a: 15.0kN | Nut OD D: 38mm | Flange D1: 63mm | Nut Length L1: 43mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2504-4 THK DK2504-4, φ25 Lead4, Ca=7.4kN | Shaft Diameter: φ25mm | Lead: 4mm | Ca: 7.4kN | C0a: 19.9kN | Nut OD D: 38mm | Flange D1: 63mm | Nut Length L1: 47mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2505-3 THK DK2505-3, φ25 Lead5, Ca=9.7kN | Shaft Diameter: φ25mm | Lead: 5mm | Ca: 9.7kN | C0a: 22.6kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 46mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2505-4 THK DK2505-4, φ25 Lead5, Ca=12.4kN | Shaft Diameter: φ25mm | Lead: 5mm | Ca: 12.4kN | C0a: 30.3kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 51mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2506-3 THK DK2506-3, φ25 Lead6, Ca=12.8kN | Shaft Diameter: φ25mm | Lead: 6mm | Ca: 12.8kN | C0a: 27.0kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 52mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2506-4 THK DK2506-4, φ25 Lead6, Ca=16.8kN | Shaft Diameter: φ25mm | Lead: 6mm | Ca: 16.8kN | C0a: 37.4kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 60mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2508-3 THK DK2508-3, φ25 Lead8, Ca=13.1kN | Shaft Diameter: φ25mm | Lead: 8mm | Ca: 13.1kN | C0a: 28.1kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 62mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2508-4 THK DK2508-4, φ25 Lead8, Ca=16.8kN | Shaft Diameter: φ25mm | Lead: 8mm | Ca: 16.8kN | C0a: 37.5kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 71mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2510-3 THK DK2510-3, φ25 Lead10, Ca=12.7kN | Shaft Diameter: φ25mm | Lead: 10mm | Ca: 12.7kN | C0a: 27.0kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 80mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2510-4 THK DK2510-4, φ25 Lead10, Ca=16.7kN | Shaft Diameter: φ25mm | Lead: 10mm | Ca: 16.7kN | C0a: 37.6kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 85mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
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THK DK Ball Screw (Compact Single Nut, Shaft φ14~25)

Brand THK·Ball Screws

Available part numbers (21)

DK1404-4, DK1404-6, DK1605-3, DK1605-4, DK2004-3, DK2004-4, DK2005-3, DK2005-4, DK2006-3, DK2006-4 + 11 more — see full table ↓

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Product codes & specifications
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Product codeSpec
DK1404-4THK DK1404-4, φ14 Lead4, Ca=5.4kN | Shaft Diameter: φ14mm | Lead: 4mm | Ca: 5.4kN | C0a: 10.2kN | Nut OD D: 26mm | Flange D1: 45mm | Nut Length L1: 48mm | PCD: 35mm | Type: Compact Single Nut, Deflector Return (DK)
DK1404-6THK DK1404-6, φ14 Lead4, Ca=7.7kN | Shaft Diameter: φ14mm | Lead: 4mm | Ca: 7.7kN | C0a: 15.4kN | Nut OD D: 26mm | Flange D1: 45mm | Nut Length L1: 60mm | PCD: 35mm | Type: Compact Single Nut, Deflector Return (DK)
DK1605-3THK DK1605-3, φ16 Lead5, Ca=7.4kN | Shaft Diameter: φ16mm | Lead: 5mm | Ca: 7.4kN | C0a: 13.0kN | Nut OD D: 30mm | Flange D1: 49mm | Nut Length L1: 45mm | PCD: 39mm | Type: Compact Single Nut, Deflector Return (DK)
DK1605-4THK DK1605-4, φ16 Lead5, Ca=9.5kN | Shaft Diameter: φ16mm | Lead: 5mm | Ca: 9.5kN | C0a: 17.4kN | Nut OD D: 30mm | Flange D1: 49mm | Nut Length L1: 50mm | PCD: 39mm | Type: Compact Single Nut, Deflector Return (DK)
DK2004-3THK DK2004-3, φ20 Lead4, Ca=5.2kN | Shaft Diameter: φ20mm | Lead: 4mm | Ca: 5.2kN | C0a: 11.6kN | Nut OD D: 32mm | Flange D1: 56mm | Nut Length L1: 42mm | PCD: 44mm | Type: Compact Single Nut, Deflector Return (DK)
DK2004-4THK DK2004-4, φ20 Lead4, Ca=6.6kN | Shaft Diameter: φ20mm | Lead: 4mm | Ca: 6.6kN | C0a: 15.5kN | Nut OD D: 32mm | Flange D1: 56mm | Nut Length L1: 46mm | PCD: 44mm | Type: Compact Single Nut, Deflector Return (DK)
DK2005-3THK DK2005-3, φ20 Lead5, Ca=8.5kN | Shaft Diameter: φ20mm | Lead: 5mm | Ca: 8.5kN | C0a: 17.3kN | Nut OD D: 34mm | Flange D1: 58mm | Nut Length L1: 46mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2005-4THK DK2005-4, φ20 Lead5, Ca=11.0kN | Shaft Diameter: φ20mm | Lead: 5mm | Ca: 11.0kN | C0a: 23.1kN | Nut OD D: 34mm | Flange D1: 58mm | Nut Length L1: 51mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2006-3THK DK2006-3, φ20 Lead6, Ca=11.4kN | Shaft Diameter: φ20mm | Lead: 6mm | Ca: 11.4kN | C0a: 21.5kN | Nut OD D: 35mm | Flange D1: 58mm | Nut Length L1: 52mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2006-4THK DK2006-4, φ20 Lead6, Ca=14.6kN | Shaft Diameter: φ20mm | Lead: 6mm | Ca: 14.6kN | C0a: 28.6kN | Nut OD D: 35mm | Flange D1: 58mm | Nut Length L1: 59mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2008-4THK DK2008-4, φ20 Lead8, Ca=14.6kN | Shaft Diameter: φ20mm | Lead: 8mm | Ca: 14.6kN | C0a: 28.8kN | Nut OD D: 35mm | Flange D1: 58mm | Nut Length L1: 69mm | PCD: 46mm | Type: Compact Single Nut, Deflector Return (DK)
DK2504-3THK DK2504-3, φ25 Lead4, Ca=5.7kN | Shaft Diameter: φ25mm | Lead: 4mm | Ca: 5.7kN | C0a: 15.0kN | Nut OD D: 38mm | Flange D1: 63mm | Nut Length L1: 43mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2504-4THK DK2504-4, φ25 Lead4, Ca=7.4kN | Shaft Diameter: φ25mm | Lead: 4mm | Ca: 7.4kN | C0a: 19.9kN | Nut OD D: 38mm | Flange D1: 63mm | Nut Length L1: 47mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2505-3THK DK2505-3, φ25 Lead5, Ca=9.7kN | Shaft Diameter: φ25mm | Lead: 5mm | Ca: 9.7kN | C0a: 22.6kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 46mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2505-4THK DK2505-4, φ25 Lead5, Ca=12.4kN | Shaft Diameter: φ25mm | Lead: 5mm | Ca: 12.4kN | C0a: 30.3kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 51mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2506-3THK DK2506-3, φ25 Lead6, Ca=12.8kN | Shaft Diameter: φ25mm | Lead: 6mm | Ca: 12.8kN | C0a: 27.0kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 52mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2506-4THK DK2506-4, φ25 Lead6, Ca=16.8kN | Shaft Diameter: φ25mm | Lead: 6mm | Ca: 16.8kN | C0a: 37.4kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 60mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2508-3THK DK2508-3, φ25 Lead8, Ca=13.1kN | Shaft Diameter: φ25mm | Lead: 8mm | Ca: 13.1kN | C0a: 28.1kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 62mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2508-4THK DK2508-4, φ25 Lead8, Ca=16.8kN | Shaft Diameter: φ25mm | Lead: 8mm | Ca: 16.8kN | C0a: 37.5kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 71mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2510-3THK DK2510-3, φ25 Lead10, Ca=12.7kN | Shaft Diameter: φ25mm | Lead: 10mm | Ca: 12.7kN | C0a: 27.0kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 80mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)
DK2510-4THK DK2510-4, φ25 Lead10, Ca=16.7kN | Shaft Diameter: φ25mm | Lead: 10mm | Ca: 16.7kN | C0a: 37.6kN | Nut OD D: 40mm | Flange D1: 63mm | Nut Length L1: 85mm | PCD: 51mm | Type: Compact Single Nut, Deflector Return (DK)

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