HIWIN Corporation
HIWIN Corporation
12455 Jim Dhamer Dr
Huntley, IL 60142
Phone: 847.827.2270
Fax: 847.827.2291
Email: info@hiwin.com
Website: www.hiwin.com
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Offset pitch preload, flange end, single nut, tube within the nut diameter.
OFSW Type 2 Nuts_GroundBallScrew Series
OFSW Type Nuts_GroundBallScrew Series Double Circulation 2
Unit of Measure
1 

Item #

Nominal Diameter

Lead

Ball Diameter

Pitch Circle Diameter (PCD)

Root Diameter (RD)

Circuits

36-20C1-OFSW-G N/A 36 mm N/A 20 mm N/A 6.350 mm N/A N/A N/A 3.5x1
40-20C1-OFSW-G N/A 40 mm N/A 20 mm N/A 6.350 mm N/A N/A N/A 3.5x1
40-20B2-OFSW-G N/A 40 mm N/A 20 mm N/A 6.350 mm N/A N/A N/A 2.5x2
45-20C1-OFSW-G N/A 45 mm N/A 20 mm N/A 6.350 mm N/A N/A N/A 3.5x1
45-20B2-OFSW-G N/A 45 mm N/A 20 mm N/A 6.350 mm N/A N/A N/A 2.5x2
45-25C1-OFSW-G N/A 45 mm N/A 25 mm N/A 7.144 mm N/A N/A N/A 3.5x1
50-20C1-OFSW-G N/A 50 mm N/A 20 mm N/A 6.350 mm N/A N/A N/A 3.5x1
50-20B2-OFSW-G N/A 50 mm N/A 20 mm N/A 6.350 mm N/A N/A N/A 2.5x2
50-25C1-OFSW-G N/A 50 mm N/A 25 mm N/A 7.144 mm N/A N/A N/A 3.5x1
50-30C1-OFSW-G N/A 50 mm N/A 30 mm N/A 7.144 mm N/A N/A N/A 3.5x1
55-20C1-OFSW-G N/A 55 mm N/A 20 mm N/A 6.350 mm N/A N/A N/A 3.5x1
55-20B2-OFSW-G N/A 55 mm N/A 20 mm N/A 6.350 mm N/A N/A N/A 2.5x2
55-25C1-OFSW-G N/A 55 mm N/A 25 mm N/A 7.144 mm N/A N/A N/A 3.5x1
55-30C1-OFSW-G N/A 55 mm N/A 30 mm N/A 7.144 mm N/A N/A N/A 3.5x1
Unit of Measure
1