Power AC Acme Nut (NPB), NPB039500L | Helix Linear Technologies

D - Thread Size (in)	.562-18
Diameter Code	39
Dynamic Load Capacity (lbs)	312
E - Thread Length (in)	0.380
Efficiency (%)	69.27898438
Imperial or Metric	FALSE
Lead (mm)	13
Lead Accuracy +/- (in/in)	0.0003
Lead Time	2 Weeks
Material	Bronze
Mating Screw Part No	039500L
Maximum Axial Lash (in)	FALSE
Nominal Diameter A (mm)	10
Nut Code	NPB
Nut Diameter B (in)	0.680
Nut Length C (in)	0.620
Nut Type	Bronze Acme Nut
Pitch (in)	0.125
Pitch (mm)	3.175
Product Category	Lead Screw Nut
Product Sub Category	Freewheeling
Product Sub Category 1	Standard
Starts	4
Thread Class	Centralizing
Thread Direction	LH
Thread Type	Stub Acme
Threads Per Inch	8
Torque to Raise 1 lb (in-lb)	0.1148652398
Turns Per Inch of Travel	2