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KSS Ball Screws · Compact Range
NSR & NSG Series Ball Screws
Compact ball screws offered in two constructions — rolled (NSR) for cost-effective travel and ground (NSG) for higher lead accuracy — so you can trade precision against price without redesigning the envelope.
Ø4–12mm
SHAFT DIAMETER
1–5mm
LEAD
20
MODELS
CHOOSE YOUR CONFIGURATION
Same envelope. Two constructions.
NSR is rolled, NSG is ground. The choice is lead accuracy against cost — jump straight to the model range you need.
NSR Series
Rolled construction — the cost-effective option, covering Ø4–12 mm with leads from 1 to 5 mm and capacities to 4,100 N.
NSG Series
Ground construction for higher lead accuracy, matched to the NSR sizes and supplied in discrete standard lengths.
Series Overview
Compact ball screws spanning Ø4 mm to Ø12 mm shafts with leads from 1 to 5 mm, in two constructions. NSR is rolled — the cost-effective choice, with ten models carrying dynamic loads to 4,100 N and static loads to 7,400 N. NSG is the ground counterpart — the same ten sizes and load capacities, supplied in discrete standard lengths, for applications that need tighter lead accuracy. End machining, lubrication and nut direction are configured to order on both.
Specifications
NSR Series model range
Rolled construction, ten models from Ø4 mm to Ø12 mm. Select a model to view full specifications, configuration options and 3D CAD models.
| Ball Screw Model | Shaft Dia mm | Lead mm | Max Travel mm | CaN | C0aN | |
|---|---|---|---|---|---|---|
| NSR0401 | 4 | 1 | 75 | 450 | 600 | View NSR0401 |
| NSR0601 | 6 | 1 | 175 | 560 | 950 | View NSR0601 |
| NSR0602 | 6 | 2 | 175 | 770 | 1,150 | View NSR0602 |
| NSR0801 | 8 | 1 | 205 | 650 | 1,300 | View NSR0801 |
| NSR0802 | 8 | 2 | 205 | 1,300 | 2,300 | View NSR0802 |
| NSR0805 | 8 | 5 | 315 | 1,850 | 3,000 | View NSR0805 |
| NSR1002 | 10 | 2 | 320 | 2,050 | 3,650 | View NSR1002 |
| NSR1004 | 10 | 4 | 370 | 3,000 | 5,200 | View NSR1004 |
| NSR1202 | 12 | 2 | 370 | 2,250 | 4,550 | View NSR1202 |
| NSR1204 | 12 | 4 | 370 | 4,100 | 7,400 | View NSR1204 |
Ca = dynamic load rating C0a = static load rating Ranges span the configurable lengths per model
NSG Series model range
Ground construction for tighter lead accuracy in the same compact envelope. Select a model to view full specifications, configuration options and 3D CAD models.
| Ball Screw Model | Shaft Dia mm | Lead mm | Std. Lengths mm | CaN | C0aN | |
|---|---|---|---|---|---|---|
| NSG0401 | 4 | 1 | 40 · 80 | 450 | 600 | View NSG0401 |
| NSG0601 | 6 | 1 | 60 · 110 | 560 | 950 | View NSG0601 |
| NSG0602 | 6 | 2 | 60 · 110 | 770 | 1,150 | View NSG0602 |
| NSG0801 | 8 | 1 | 75 · 135 | 650 | 1,300 | View NSG0801 |
| NSG0802 | 8 | 2 | 75 · 135 | 1,300 | 2,300 | View NSG0802 |
| NSG0805 | 8 | 5 | 65 · 175 | 1,150–1,850 | 1,500–3,000 | View NSG0805 |
| NSG1002 | 10 | 2 | 80 · 180 | 2,050 | 3,650 | View NSG1002 |
| NSG1004 | 10 | 4 | 80 · 230 | 1,800–3,000 | 2,600–5,200 | View NSG1004 |
| NSG1202 | 12 | 2 | 110 · 210 · 310 | 2,250 | 4,550 | View NSG1202 |
| NSG1204 | 12 | 4 | 110 · 210 · 310 | 2,500–4,100 | 3,700–7,400 | View NSG1204 |
Ca = dynamic load rating C0a = static load rating Ranges span the configurable lengths per model