THK NS Ball Screw / Spline Combined Unit (Compact, Linear Only, φ16~50)

THK NS Series Ball Screw / Ball Spline Combined Unit (Compact Linear Type).

Key features

Ball screw and ball spline grooves on a single shaft for linear motion
Integrated support bearing on nut OD
Shaft diameter range φ16~50mm
Custom shaft length available

Specifications

Shaft Length	Custom order
Type	Ball Screw + Ball Spline Combined, Linear (NS)

NS1616+C3		THK NS1616, φ16 Lead16, C3 \| Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 3.9kN \| C0a: 7.2kN \| Flange D1: 68mm \| Nut Length L1: 43.5mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS1616+C5		THK NS1616, φ16 Lead16, C5 \| Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 3.9kN \| C0a: 7.2kN \| Flange D1: 68mm \| Nut Length L1: 43.5mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS1616+C7		THK NS1616, φ16 Lead16, C7 \| Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 3.9kN \| C0a: 7.2kN \| Flange D1: 68mm \| Nut Length L1: 43.5mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS2020+C3		THK NS2020, φ20 Lead20, C3 \| Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 6.1kN \| C0a: 12.3kN \| Flange D1: 78mm \| Nut Length L1: 54.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS2020+C5		THK NS2020, φ20 Lead20, C5 \| Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 6.1kN \| C0a: 12.3kN \| Flange D1: 78mm \| Nut Length L1: 54.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS2020+C7		THK NS2020, φ20 Lead20, C7 \| Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 6.1kN \| C0a: 12.3kN \| Flange D1: 78mm \| Nut Length L1: 54.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS2525+C3		THK NS2525, φ25 Lead25, C3 \| Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 9.1kN \| C0a: 19.3kN \| Flange D1: 92mm \| Nut Length L1: 65.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS2525+C5		THK NS2525, φ25 Lead25, C5 \| Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 9.1kN \| C0a: 19.3kN \| Flange D1: 92mm \| Nut Length L1: 65.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS2525+C7		THK NS2525, φ25 Lead25, C7 \| Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 9.1kN \| C0a: 19.3kN \| Flange D1: 92mm \| Nut Length L1: 65.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS3232+C3		THK NS3232, φ32 Lead32, C3 \| Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 13.0kN \| C0a: 29.8kN \| Flange D1: 105mm \| Nut Length L1: 80.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS3232+C5		THK NS3232, φ32 Lead32, C5 \| Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 13.0kN \| C0a: 29.8kN \| Flange D1: 105mm \| Nut Length L1: 80.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS3232+C7		THK NS3232, φ32 Lead32, C7 \| Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 13.0kN \| C0a: 29.8kN \| Flange D1: 105mm \| Nut Length L1: 80.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS4040+C3		THK NS4040, φ40 Lead40, C3 \| Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 21.4kN \| C0a: 49.7kN \| Flange D1: 140mm \| Nut Length L1: 98.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS4040+C5		THK NS4040, φ40 Lead40, C5 \| Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 21.4kN \| C0a: 49.7kN \| Flange D1: 140mm \| Nut Length L1: 98.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS4040+C7		THK NS4040, φ40 Lead40, C7 \| Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 21.4kN \| C0a: 49.7kN \| Flange D1: 140mm \| Nut Length L1: 98.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS5050+C3		THK NS5050, φ50 Lead50, C3 \| Shaft Diameter: φ50mm \| Lead: 50mm \| Ca: 31.8kN \| C0a: 77.6kN \| Flange D1: 156mm \| Nut Length L1: 126.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS5050+C5		THK NS5050, φ50 Lead50, C5 \| Shaft Diameter: φ50mm \| Lead: 50mm \| Ca: 31.8kN \| C0a: 77.6kN \| Flange D1: 156mm \| Nut Length L1: 126.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
NS5050+C7		THK NS5050, φ50 Lead50, C7 \| Shaft Diameter: φ50mm \| Lead: 50mm \| Ca: 31.8kN \| C0a: 77.6kN \| Flange D1: 156mm \| Nut Length L1: 126.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)

Ball ScrewsTHK

18 product codes available in this family

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THK NS Ball Screw / Spline Combined Unit (Compact, Linear Only, φ16~50)

Brand THK·Ball Screws

Available part numbers (18)

NS1616+C3, NS1616+C5, NS1616+C7, NS2020+C3, NS2020+C5, NS2020+C7, NS2525+C3, NS2525+C5, NS2525+C7, NS3232+C3 + 8 more — see full table ↓

How to order

Send the THK part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications

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RFQ List (0)

	Product code	Spec
	NS1616+C3	THK NS1616, φ16 Lead16, C3 \| Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 3.9kN \| C0a: 7.2kN \| Flange D1: 68mm \| Nut Length L1: 43.5mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS1616+C5	THK NS1616, φ16 Lead16, C5 \| Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 3.9kN \| C0a: 7.2kN \| Flange D1: 68mm \| Nut Length L1: 43.5mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS1616+C7	THK NS1616, φ16 Lead16, C7 \| Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 3.9kN \| C0a: 7.2kN \| Flange D1: 68mm \| Nut Length L1: 43.5mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS2020+C3	THK NS2020, φ20 Lead20, C3 \| Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 6.1kN \| C0a: 12.3kN \| Flange D1: 78mm \| Nut Length L1: 54.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS2020+C5	THK NS2020, φ20 Lead20, C5 \| Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 6.1kN \| C0a: 12.3kN \| Flange D1: 78mm \| Nut Length L1: 54.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS2020+C7	THK NS2020, φ20 Lead20, C7 \| Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 6.1kN \| C0a: 12.3kN \| Flange D1: 78mm \| Nut Length L1: 54.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS2525+C3	THK NS2525, φ25 Lead25, C3 \| Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 9.1kN \| C0a: 19.3kN \| Flange D1: 92mm \| Nut Length L1: 65.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS2525+C5	THK NS2525, φ25 Lead25, C5 \| Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 9.1kN \| C0a: 19.3kN \| Flange D1: 92mm \| Nut Length L1: 65.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS2525+C7	THK NS2525, φ25 Lead25, C7 \| Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 9.1kN \| C0a: 19.3kN \| Flange D1: 92mm \| Nut Length L1: 65.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS3232+C3	THK NS3232, φ32 Lead32, C3 \| Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 13.0kN \| C0a: 29.8kN \| Flange D1: 105mm \| Nut Length L1: 80.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS3232+C5	THK NS3232, φ32 Lead32, C5 \| Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 13.0kN \| C0a: 29.8kN \| Flange D1: 105mm \| Nut Length L1: 80.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS3232+C7	THK NS3232, φ32 Lead32, C7 \| Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 13.0kN \| C0a: 29.8kN \| Flange D1: 105mm \| Nut Length L1: 80.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS4040+C3	THK NS4040, φ40 Lead40, C3 \| Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 21.4kN \| C0a: 49.7kN \| Flange D1: 140mm \| Nut Length L1: 98.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS4040+C5	THK NS4040, φ40 Lead40, C5 \| Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 21.4kN \| C0a: 49.7kN \| Flange D1: 140mm \| Nut Length L1: 98.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS4040+C7	THK NS4040, φ40 Lead40, C7 \| Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 21.4kN \| C0a: 49.7kN \| Flange D1: 140mm \| Nut Length L1: 98.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS5050+C3	THK NS5050, φ50 Lead50, C3 \| Shaft Diameter: φ50mm \| Lead: 50mm \| Ca: 31.8kN \| C0a: 77.6kN \| Flange D1: 156mm \| Nut Length L1: 126.0mm \| Grade: C3 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS5050+C5	THK NS5050, φ50 Lead50, C5 \| Shaft Diameter: φ50mm \| Lead: 50mm \| Ca: 31.8kN \| C0a: 77.6kN \| Flange D1: 156mm \| Nut Length L1: 126.0mm \| Grade: C5 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)
	NS5050+C7	THK NS5050, φ50 Lead50, C7 \| Shaft Diameter: φ50mm \| Lead: 50mm \| Ca: 31.8kN \| C0a: 77.6kN \| Flange D1: 156mm \| Nut Length L1: 126.0mm \| Grade: C7 \| Shaft Length: Custom order \| Type: Ball Screw + Ball Spline Combined, Linear (NS)

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THK NS Ball Screw / Spline Combined Unit (Compact, Linear Only, φ16~50)