S-95120A175 1 1/4"-5 Acme Lead Screws and Nuts

Acme Lead Screws and Nuts

1456FA00463 Acme Lead Screws and Nuts
1456FA00463 Acme Lead Screws and Nuts

Image may differ from product. See technical specification for details.

Part No.
Part No. 1456FA00463
Equivalent to mcmaster :
95120A175

Flange Material 932 Bearing Bronze
Diameter 2"
Flange Diameter 3"
Flange Thickness 3/4"
Flange Hardness Not Rated
Thrust Load Capacity Not Rated

Basic Information

Component Nut
Material 932 Bearing Bronze
Hardness Not Rated

Thread Parameters

Thread Type Acme
Thread Direction Right Hand
Thread Size 1 1/4"-5
Thread Fit Class 2G
System of Measurement Inch

Dimension Parameters

Height 2 1/2"

Lead Screw Specific Parameters

Number of Thread Starts 1
Travel Distance per Turn 0.2"
Speed Ratio 1:1

Nut Parameters

Nut Type Flange
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Enhanced wear resistance from 932 Bearing Bronze construction, extending service life in high-friction applications
  • Precise linear motion control with 0.2" travel per turn for accurate positioning in automated systems
  • Superior thread engagement through Class 2G thread fit, ensuring smooth operation with minimal backlash
  • Simplified installation with integrated 3" flange design, eliminating need for separate mounting hardware
  • Corrosion-resistant performance due to bronze material properties, suitable for demanding industrial environments
  • Optimized compatibility with right-hand ACME lead screws, providing reliable motion transfer in standard systems
  • Robust structural integrity from 2" diameter body and 3/4" flange thickness, maintaining alignment under operational stresses

Professional Applications & Engineering Value

This 932 Bearing Bronze ACME flange nut delivers exceptional performance in precision linear motion systems where wear resistance and smooth operation are critical. The bronze composition naturally provides lubricity, reducing friction and heat generation in continuous operation cycles common in CNC machinery, automated positioning tables, and material handling equipment. The Class 2G thread fit ensures consistent engagement with ACME lead screws while accommodating minor misalignments, preventing binding and premature wear. With its integrated flange and right-hand thread direction, this component simplifies assembly in industrial automation, packaging machinery, and precision actuation systems requiring reliable linear motion control.

Specification Summary & Compliance

Manufactured to exacting standards with Class 2G thread fit per ACME thread specifications, ensuring proper clearance and engagement. The nut features 1 1/4"-5 ACME thread with right-hand direction and provides 0.2" travel distance per turn. Components comply with industry-standard dimensional requirements for ACME lead screw systems and are produced using 932 Bearing Bronze material known for its durability and performance characteristics in industrial applications.

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