SRT1221

SRT1221
Ball Screw

Ball Screw, 1.250 in X 0.200 in, Thread Direction: Left Hand, ±0.004 in/ft, Number Of Starts: 1

Lead Time:  2 Weeks Lead times may increase with higher quantities. Lead time displayed in business days.
Cut to Length:

Min: 1.0 in  Max: 192.0 in  To the nearest .01 in


  • For custom machined screws, please submit a drawing or description for a quotation on a machined screw or screw and nut assembly.
  • Screw only, No Ball nut
  • *See Related Products for compatible ball nut options
  • Screws include Black Oxide Coating
  • Machined screws can be ordered with Ball Nuts and Support Bearings under the Ball Screw/Nut Assembly section, here.

Dimensions

Dimensions
Dimension Value
D1 31.75 mm (1.250 in)
D2 28.32 mm (1.115 in)
D3 25.00 mm (0.984 in)

Specifications

Specification Value
Diameter 1.250 in
Root Diameter 28.321 mm (1.115 in)
Lead 0.200 in
Threaded Screw Length 144.000 in
Lead Accuracy 0.004 in/ft
Number Of Starts 1
Material Alloy Steel
End Journal Bearing Size 25 mm
Thread Type Precision Rolled
Total Weight 3.70 lbs/ft

Performance

Performance
Performance

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