SPRB31

SPRB31
SPRB31

Ball Screw Only, Rolled Thread, Legacy Style, 0.625 in X 0.200 in, LH, 0.003 in/ft Lead Accuracy, Stainless Steel 17-4 PH, Number of Starts 1, 72 in Long

per inch**

  • Screw only, No Ball nut
  • Legacy Product
  • Legacy Product
  • Additional ball screw coatings (thin dense chrome, black oxide, manganese phosphate) are available as a custom item.
  • Our standard catalog ball screws feature a high luster polished and oiled finish, which provides smoother operation and a high quality look and feel.

Dimensions

dimensions
DimensionValue
[d1] Major Diameter0.62 in
[d2] Root Diameter0.48 in
[d3] Bearing Journal Diameter, Recommended8 mm
Diameter, Nominal Screw0.625 in
Length72 in 
Number of Starts
Standard Lead Accuracy ±0.003 in/ft
travel per shaft rev0.2 in

Specifications

SpecificationsValue
Lead Accuracy Grade0.003 in/ft
MaterialStainless Steel 17-4 PH 
Number of Starts
Rolled/Ground/WhirledRolled Thread 
Standard Lead Accuracy ±0.003 in/ft
Temperature Max300 °F
Thread DirectionLH 
Weight4.9 lb

Performance

performance graphic
performance graphic

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