GB/T 12177-1990
Replaced
GB/T 17587.2-2025
Active
National standards
GB/T 17587.2-2025 Ball screws—Part 2:Nominal diameters,leads,nut dimensionsand mounting bolts—Metric series
GB/T 17587.2-2025 Ball screws—Part 2:Nominal diameters,leads,nut dimensionsand mounting bolts—Metric series
Price:
$ 84
Basic Information
Standard Code:
GB/T 17587.2-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Machine tool parts
ICS Name:
CNC machine tools
Publish Date:
2025-10-31
Implement Date:
2026-05-01
Pages:
28 pages
Scope
This document specifies the nominal diameter and nominal lead of ball screw assemblies, the installation dimensions of ball nuts, and the metric series of installation bolts, and provides the preferred and general combinations of nominal diameter and nominal lead.
This document is applicable to metric ball screw assemblies with a nominal diameter of 4 mm to 160 mm and a nominal lead of 1 mm to 50 mm used in various mechanical products.
Development Information
Replace the following standards
Referenced Standards
Adopt standards
ISO 3408-2:2021
Related Standards
GB/T 12646-1990
Active
GB/T 12646-1990 Numerical control of machines—NC processor input—Basic part program reference language
GB/T 3168-1993
Active
GB/T 3168-1993 Numerical control of machines—Symbols
GB/T 14660-1993
Replaced
GB/T 14660-1993 NC jig boring machine—Testing of the accuracy
GB/T 16462-1996
Abolished
GB/T 16462-1996 Numerically controlled turning machines—Testing of the accuracy
GB/T 8129-1997
Replaced