Plastic Acme Nut 1 1/4"-4 RH

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

Configure

Product Specifications

Download Spec Sheet

Product Info

Part Number:: 30124
Thread Direction:: RH
Type:: Plastic

Details

Lead [in]:: 0.250
Starts:: 1
Pitch [in]:: 0.250
Turns Per Inch:: 4
Lash (Maximum Axial) [in]:: 0.011
Nominal Rod Diameter [in]:: 1.250
Threads per Inch:: 4
Thread Code:: 124
Form:: 2C

Dimensions

B [in]:: 1.75
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

Forces and Torques

Torque to Raise 1 lb. [in-lb]:: 0.099

Flange Part Numbers

Flange No-Lash Part Number:: 73420
Flange Part Number:: FLG7572

Weight

Flange Weight [lb]:: 3.19
Nut Weight [lb]:: 0.19

Performance Specifications

Efficiency [%]:: 40
Lead Accuracy +/- [in/in]:: 0.0003
Dynamic Load Capacity [lb]:: 3906
Static Load Capacity [lb]:: 3906

More Details

Plastic Inch Acme

The high strength and inherent lubricity of plastic acme and trapezoidal nut material can result in product life that can equal or exceed conventional nut materials.

Tensile Strength @70°F: 8,000 psi
Compressive Strength @70°F: 16,000 psi
PV Limit: 2,700 lubricated
Co-efficient of friction: 0.10 lubricated