FDC Type Nuts
Precision Ground Ballscrew Series
Flange type mounting, double nut, Super S series for low noise and space-saving design, Dm-N value of up to 220,000, high acceleration/deceleration.
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Nominal Diameter (mm)
Lead (mm)
Ball Diameter (mm)
Pitch Circle Diameter (PCD) (mm)
Root Diameter (RD) (mm)
Circuits
Item # |
Nominal Diameter |
Lead |
Ball Diameter |
Pitch Circle Diameter (PCD) |
Root Diameter (RD) |
Circuits |
---|---|---|---|---|---|---|
25-6K5-FDC-B-3.969 | Nominal Diameter N/A 25 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 25.8 mm | Root Diameter (RD) N/A 21.744 mm | Circuits N/A 5 |
28-6K5-FDC-B-3.969 | Nominal Diameter N/A 28 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 28.8 mm | Root Diameter (RD) N/A 24.744 mm | Circuits N/A 5 |
32-6K5-FDC-B-3.969 | Nominal Diameter N/A 32 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 32.8 mm | Root Diameter (RD) N/A 28.744 mm | Circuits N/A 5 |
36-6K5-FDC-B-3.969 | Nominal Diameter N/A 36 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 36.8 mm | Root Diameter (RD) N/A 32.744 mm | Circuits N/A 5 |
40-6K5-FDC-B-3.969 | Nominal Diameter N/A 40 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 40.8 mm | Root Diameter (RD) N/A 36.744 mm | Circuits N/A 5 |
20-6K5-FDC-C-3.969 | Nominal Diameter N/A 20 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 20.8 mm | Root Diameter (RD) N/A 16.744 mm | Circuits N/A 5 |
25-6K5-FDC-C-3.969 | Nominal Diameter N/A 25 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 25.8 mm | Root Diameter (RD) N/A 21.744 mm | Circuits N/A 5 |
28-6K5-FDC-C-3.969 | Nominal Diameter N/A 28 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 28.8 mm | Root Diameter (RD) N/A 24.744 mm | Circuits N/A 5 |
32-6K5-FDC-C-3.969 | Nominal Diameter N/A 32 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 32.8 mm | Root Diameter (RD) N/A 28.744 mm | Circuits N/A 5 |
36-6K5-FDC-C-3.969 | Nominal Diameter N/A 36 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 36.8 mm | Root Diameter (RD) N/A 32.744 mm | Circuits N/A 5 |
40-6K5-FDC-C-3.969 | Nominal Diameter N/A 40 mm | Lead N/A 6 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 40.8 mm | Root Diameter (RD) N/A 36.744 mm | Circuits N/A 5 |
20-8K5-FDC-A-4.763 | Nominal Diameter N/A 20 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 21.0 mm | Root Diameter (RD) N/A 16.132 mm | Circuits N/A 5 |
25-8K5-FDC-A-3.969 | Nominal Diameter N/A 25 mm | Lead N/A 8 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 25.8 mm | Root Diameter (RD) N/A 21.744 mm | Circuits N/A 5 |
25-8K5-FDC-A-4.763 | Nominal Diameter N/A 25 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 26 mm | Root Diameter (RD) N/A 21.132 mm | Circuits N/A 5 |
28-8K5-FDC-A-4.763 | Nominal Diameter N/A 28 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 29.0 mm | Root Diameter (RD) N/A 24.132 mm | Circuits N/A 5 |
32-8K5-FDC-A-3.969 | Nominal Diameter N/A 32 mm | Lead N/A 8 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 32.8 mm | Root Diameter (RD) N/A 28.744 mm | Circuits N/A 5 |
32-8K5-FDC-A-4.763 | Nominal Diameter N/A 32 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 33 mm | Root Diameter (RD) N/A 28.132 mm | Circuits N/A 5 |
38-8K5-FDC-A-4.763 | Nominal Diameter N/A 38 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 39.0 mm | Root Diameter (RD) N/A 34.132 mm | Circuits N/A 5 |
40-8K5-FDC-A-4.763 | Nominal Diameter N/A 40 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 41 mm | Root Diameter (RD) N/A 36.132 mm | Circuits N/A 5 |
45-8K5-FDC-A-4.763 | Nominal Diameter N/A 45 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 46.0 mm | Root Diameter (RD) N/A 41.132 mm | Circuits N/A 5 |
50-8K5-FDC-A-4.763 | Nominal Diameter N/A 50 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 51.0 mm | Root Diameter (RD) N/A 46.132 mm | Circuits N/A 5 |
20-8K5-FDC-B-4.763 | Nominal Diameter N/A 20 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 21.0 mm | Root Diameter (RD) N/A 16.132 mm | Circuits N/A 5 |
25-8K5-FDC-B-3.969 | Nominal Diameter N/A 25 mm | Lead N/A 8 mm | Ball Diameter N/A 3.969 mm | Pitch Circle Diameter (PCD) N/A 25.8 mm | Root Diameter (RD) N/A 21.744 mm | Circuits N/A 5 |
25-8K5-FDC-B-4.763 | Nominal Diameter N/A 25 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 26 mm | Root Diameter (RD) N/A 21.132 mm | Circuits N/A 5 |
28-8K5-FDC-B-4.763 | Nominal Diameter N/A 28 mm | Lead N/A 8 mm | Ball Diameter N/A 4.763 mm | Pitch Circle Diameter (PCD) N/A 29.0 mm | Root Diameter (RD) N/A 24.132 mm | Circuits N/A 5 |