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Bronze Acme Nut 3 3/4"-1 1/2 RH

Inch Acme Nut with Optional Flange, Bronze, 3 3/4", 1.5 Turns Per Inch, RH, 1 Starts Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Product Info

Part Number:
20372
Thread Direction:
RH
Type:
Bronze

Details

Lead [in]:
0.667
Starts:
1
Pitch [in]:
0.667
Turns Per Inch:
1.5
Lash (Maximum Axial) [in]:
0.020
Nominal Rod Diameter [in]:
3.750
Threads per Inch:
1.5
Thread Code:
372
Form:
2G

Dimensions

B [in]:
5.50
C [in]:
5.00
E [in]:
2.00
F (n) Dia. [in]:
(4) 1.06
F BCD [in]:
7.000
G [in]:
2.02
H [in]:
9.00
J [in]:
4.750-12

Forces and Torques

Torque to Raise 1 lb. [in-lb]:
0.345

Flange Part Numbers

Flange No-Lash Part Number:
73372
Flange Part Number:
70775

Weight

Flange Weight [lb]:
23.82
Nut Weight [lb]:
16.89

Performance Specifications

Efficiency [%]:
30
Lead Accuracy +/- [in/in]:
0.0006
Dynamic Load Capacity [lb]:
81000
Static Load Capacity [lb]:
260000

More Details

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