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Precision Rolled Ball Screws and Support Units header image
Precision Rolled Ball Screws and Support Units from LEE LINEAR® are precision machined by LEE LINEAR from high quality raw materials supplied by SBC.

Precision Rolled Ball Screws

Precision Rolled Ball Screws quietly and smoothly operate at high speeds for extended lengths. High precision is achieved through the screws' rigidity, axial load capacity, and low friction speeds, which also allow for high repeatability. Manufactured by SBC and offered by LEE LINEAR, Precision Rolled Ball Screws can accommodate screw diameters from 12 to 80 mm and the screw end machining can be done for Motor and Non-Motor. Three models are available:

STK Precision Rolled Ball Screw

  • Dynamic Load Capacity (Ca): 1687–8620 lbf
  • Static Load Capacity (Coa): 2734–20988 lbf

SLK Long Lead Rolled Ball Screw

  • Dynamic Load Capacity (Ca): 1579–9096 lbf
  • Static Load Capacity (Coa): 2716–22395 lbf

MBS (Miniature) Precision Rolled Ball Screw

  • Dynamic Load Capacity (Ca): 161–1460 lbf
  • Static Load Capacity (Coa): 267–2284 lbf

Support Units

Support units are made to handle the extreme demands placed upon them by Precision Rolled Ball Screws, including high load ratings and friction. SBC Support Units available from LEE LINEAR provide stability and support while being easy to install and maintain. They are available in flange and block models.

Additional Support Options

Toll-Free: 800.221.0811
Phone: 732.752.5200
Fax: 732.968.7080

727 South Avenue
Piscataway, NJ 08854