PowerAC 1 1/2"-2 LA w/Bronze Nut

Inch Acme Screw Assembly, 1 1/2", 4140, 2 Turns Per Inch, LH, 2 Starts, Bronze Nut

Nook Industries Offers the largest selections of rolled amce screw sizes in the industry. Rolled thread screws are cost effective and are stocked for quick delivery.

PowerAc™ Inch Acme screws and nuts include a centralizing (C) thread form to prevent wedging and binding. When compared to general-purpose thread forms (G), centralizing threads are manufactured with tighter tolerances and reduced clearance on the major diameter.

Bronze Inch Acme

Special high tensile bronze is selected for our smooth running, anti-wedging bronze nuts.
  • Material: Nook Bronze
  • Tensile Yield: 50,000 psi
  • Tensile Ultimate: 65,000 psi
  • Hardness: HB75
  • Dynamic co-efficient of friction: 0.125 with Nook Lubricant

To configure a part number, download 2D/3D models, or request a quote, please select the "Quote or Download" tab and click the "Configure" button. (Step 4 of 4)

drawing
Product PowerAC 1 1/2"-2 LA w/Bronze Nut
Rolled Inch Acme Screw
(Screw) Product Info
Screw Code 152-LA
Thread Direction LH
Screw Material 4140 Series
(Screw) Details
Lead [in] 0.500
Starts 2
Pitch [in] 0.250
Turns Per Inch 2
Threads per Inch 4
Thread Code 152
Form 2C
End Code for Types 1,2,3,5 [* Journals may show tracings of the thread] 30
End Code for Type 4 [* Journals may show tracings of the thread] 19
(Screw) Dimensions
A - Root Diameter Minimum [in] 1.196
D - Nominal Rod Diameter [in] 1.500
(Screw) Part Numbers
3 ft. Part Number 51152
6 ft. Part Number 52152
12 ft. Part Number 53152
20 ft. Part Number
(Screw) Performance Specifications
Lead Accuracy +/- [in/in] 0.0003
(Screw) Weight
Screw Weight [lb./ft.] 4.95
Inch Acme Nut with Optional Flange
(Nut) Product Info
Part Number 80152
Thread Direction LH
Type Bronze
(Nut) Details
Lead [in] 0.500
Starts 2
Pitch [in] 0.250
Turns Per Inch 2
Lash (Maximum Axial) [in] 0.012
Nominal Rod Diameter [in] 1.500
Threads per Inch 4
Thread Code 152
Form 2C
(Nut) Dimensions
B [in] 2.30
C [in] 2.13
E [in] 0.81
F (n) Dia. [in] (4) .397
F BCD [in] 3.440
G [in] 0.83
H [in] 4.20
J [in] 1.967-18
(Nut) Forces and Torques
Torque to Raise 1 lb. [in-lb] 0.173
(Nut) Flange Part Numbers
Flange No-Lash Part Number 73420
Flange Part Number FLG7572
(Nut) Weight
Flange Weight [lb] 3.19
Nut Weight [lb] 1.38
(Nut) Performance Specifications
Efficiency [%] 46
Lead Accuracy +/- [in/in] 0.0003
Dynamic Load Capacity [lb] 11250
Static Load Capacity [lb] 36000

To continue, please configure your item below.

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End Bearing Support - Universal Single Bearing Support

End Bearing Support - Universal Double Bearing Support

End Bearing Support - Universal Double Bearing Support With Motor Mount

End Bearing Support - Flanged Single Bearing Support

End Bearing Support - Flanged Double Bearing Support

End Bearing Support - Flanged Double Bearing Support With Motor Mount

End Machining - Type 1 - Short Journal Typically Used With Single Bearing or Single Bearing EZZE-Mount

End Machining - Type 2 - Medium Journal Typically Used With Duplexed Bearings

End Machining - Type 3 - Long Journal Typically Used With Multiple Sets of Bearings or Double Bearing EZZE-Mount

End Machining - Type 4 - Shaft Journal With No Locknut Thread

Screw Accessories - Acme Screw Lubricant