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Cylindrical Ball Nuts SCI

Tolerance C5-C7, Nut material: SCM415H (hardness 58-62 HRC), Steel Balls material: SUJ2 (hardness +60 HRC), Producer: TBI Motion

Precision cylindrical ball nuts SCI are perfect choice for applications where high durability, positioning accuracy and smooth operation is required. Ball nuts and screws have to be from the same producer! Every nut is tested to fit perfectly to the ball screw. If you order only nut without screw we cannot give guarantee.


Select type in the table below
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Ball Nuts SCNI/SCI
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TBI Motion Ball Screws

Size Guide

Size Guide
Regular Fit
1/2 CHEST 52.50 54.50 56.50 59.50 62.50
BACKLENGTH 76.00 78.00 80.00 82.00 84.00
SLEEVELENGTH 65.00 66.00 67.00 68.50 70.00
Slim Fit
1/2 CHEST 50.00 52.00 54.00 58.00 62.00
BACKLENGTH 76.00 77.00 78.00 79.00 80.00
SLEEVELENGTH 66.00 67.00 68.00 69.00 70.00

Please note that these measurements are meant as a guide only. Actual garment length and width may vary according to style and brand.

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