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Ball screw specification
Accuracy grade C5 of JIS B 1192 (1997)
Axial play Axial play: 0 Offset preload (Z preload)
Preload system Right hand
Thread direction Both shaft ends blank (No case hardening: HRC 40 max.)
Shaft end
No case hardening No case hardening
HRC 40 max. HRC 40 max.
Reference No.
The reference number is an identification number or symbol used for each model.
Specify the reference number when ordering, and thereafter, specify the shape of the end of the shaft
indicated by NSK.
Reference No. HSS 40 10 N1D 0950
High speed SS series: HSS Screw shaft length L0 (mm)
Screw shaft diameter (mm) NSK control number
Lead (mm)
5