• Special Screws
  • Conveyance


Ball Rollers - Set Screw Type

  • Transport

Dimension Drawing

BRUSS-SBall Rollers - Set Screw Type寸法図



M (Coarse)
Nominal of Thread

Unit : mm

Part Number Withstand Load (N) M (Coarse)
Nominal of Thread
Pitch L s Db B t Qty per Pack Mass
BRUSS-8-S 5 M8 1.25 14 1.3 4.76 4 5 1 3.1 14.59 CAD Cart
BRUSS-10-S 14 M10 1.5 16 1.2 4.76 5 6 1 5.8 14.59 CAD Cart
BRUSS-12-S 41 M12 1.75 20 1.5 5.56 6 8 1 10 15.05 CAD Cart
BRUSS-16-S 55 M16 2 25 2.5 8.73 8 10 1 22 24.46 CAD Cart
BRUSS-20-S 62 M20 2.5 30 3.5 10.32 10 12 1 43 31.10 CAD Cart

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Main Body SUSXM7
(Equivalent to SUS304)
Main Ball SUS440C(Hardness 55HRC or Higher)
Sub-ball SUS440C(Hardness 55HRC or Higher)
Spacer SUS304


FPD production equipment, semiconductor devices, food production lines, and packaging lines


  • Set screw type ball rollers for upward applications.
  • We offer a full lineup of this type of ball roller. You can select from the following main body and main ball combinations: stainless steel, polyacetal, and PEEK.
  • BRUSS has a small coefficient of friction and can move workpiece with less force.Ball Rollers : Characteristics
  • BRUSP-P is intended for applications that require cleanliness, heat resistance, or chemical resistance, such as FPD production equipment and semiconductor devices.
  • BRUSN-N and BRUSP-P have drain holes and are intended for food production lines and other applications that require cleaning.

Precautions for Use

  • BRUSS is for upward applications only. If it is used for downward and sideward applications, the product may be damaged or the ball may malfunction.
  • BRUSN-N and BRUSP-P can be used in upward, downward, and sideward applications.

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