Manufacturer: NSK
Type: Double nut ball screw with rectangular flange
Model: W4004G-8DY-UPZ-0N7-002

Size: 40
Nominal Diameter d: 40 mm
Dimensions:
Flange length: 72 mm
Flange width: 78 mm
Nut outer diameter: 62 mm
Nut length: 134 mm
Flange thickness: 15 mm
Lead: 8 mm
Preload Type: D; Double Nut
Recirculation Code: Y; Deflector
Axial Clearance Code: Z; No Axial Clearance (preload)
Direction of Lead: Right-Hand Thread
Effective threaded length (in units of 100 mm): 04
Total screw length: 860 mm