Power AC Acme Nut (NPB), NPB039M50R | Helix Linear Technologies

D - Thread Size (in)	.562-18
Diameter Code	39
Dynamic Load Capacity (lbs)	312
E - Thread Length (in)	0.380
Efficiency (%)	65.11529573
Imperial or Metric	FALSE
Lead (mm)	50
Lead Accuracy +/- (in/in)	0.0003
Lead Time	2 Weeks
Material	Bronze
Mating Screw Part No	039M50R
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)	0.197
Pitch (mm)	5.000
Product Category	Lead Screw Nut
Product Sub Category	Freewheeling
Product Sub Category 1	Standard
Starts	10
Thread Class	Centralizing
Thread Direction	RH
Thread Type	High Helix
Threads Per Inch	5.08001016
Torque to Raise 1 lb (in-lb)	0.481141185
Turns Per Inch of Travel	0.508001016