FDC Type Nuts
Super S 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 |
---|---|---|---|---|---|---|
50-5K5-FDC-A-3.175 | Nominal Diameter N/A 50 mm | Lead N/A 5 mm | Ball Diameter N/A 3.175 mm | Pitch Circle Diameter (PCD) N/A 50.6 mm | Root Diameter (RD) N/A 47.324 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 |
50-10K5-FDC-A-6.350 | Nominal Diameter N/A 50 mm | Lead N/A 10 mm | Ball Diameter N/A 6.350 mm | Pitch Circle Diameter (PCD) N/A 51.4 mm | Root Diameter (RD) N/A 44.91 mm | Circuits N/A 5 |
50-12K5-FDC-A-6.350 | Nominal Diameter N/A 50 mm | Lead N/A 12 mm | Ball Diameter N/A 6.350 mm | Pitch Circle Diameter (PCD) N/A 51.4 mm | Root Diameter (RD) N/A 44.91 mm | Circuits N/A 5 |
50-15K5-FDC-A-6.350 | Nominal Diameter N/A 50 mm | Lead N/A 15 mm | Ball Diameter N/A 6.350 mm | Pitch Circle Diameter (PCD) N/A 51.4 mm | Root Diameter (RD) N/A 44.91 mm | Circuits N/A 5 |
50-16K5-FDC-A-6.350 | Nominal Diameter N/A 50 mm | Lead N/A 16 mm | Ball Diameter N/A 6.350 mm | Pitch Circle Diameter (PCD) N/A 51.4 mm | Root Diameter (RD) N/A 44.91 mm | Circuits N/A 5 |
50-12K5-FDC-A-7.938 | Nominal Diameter N/A 50 mm | Lead N/A 12 mm | Ball Diameter N/A 7.938 mm | Pitch Circle Diameter (PCD) N/A 51.8 mm | Root Diameter (RD) N/A 43.688 mm | Circuits N/A 5 |
50-16K5-FDC-A-7.938 | Nominal Diameter N/A 50 mm | Lead N/A 16 mm | Ball Diameter N/A 7.938 mm | Pitch Circle Diameter (PCD) N/A 51.8 mm | Root Diameter (RD) N/A 43.688 mm | Circuits N/A 5 |
50-20K5-FDC-A-7.938 | Nominal Diameter N/A 50 mm | Lead N/A 20 mm | Ball Diameter N/A 7.938 mm | Pitch Circle Diameter (PCD) N/A 51.8 mm | Root Diameter (RD) N/A 43.688 mm | Circuits N/A 5 |
55-16K5-FDC-A-6.350 | Nominal Diameter N/A 55 mm | Lead N/A 16 mm | Ball Diameter N/A 6.350 mm | Pitch Circle Diameter (PCD) N/A 56.4 mm | Root Diameter (RD) N/A 49.910 mm | Circuits N/A 5 |
63-10K5-FDC-A-6.350 | Nominal Diameter N/A 63 mm | Lead N/A 10 mm | Ball Diameter N/A 6.350 mm | Pitch Circle Diameter (PCD) N/A 64.4 mm | Root Diameter (RD) N/A 57.910 mm | Circuits N/A 5 |
63-12K5-FDC-A-6.350 | Nominal Diameter N/A 63 mm | Lead N/A 12 mm | Ball Diameter N/A 6.350 mm | Pitch Circle Diameter (PCD) N/A 64.4 mm | Root Diameter (RD) N/A 57.910 mm | Circuits N/A 5 |
63-20K5-FDC-A-6.350 | Nominal Diameter N/A 63 mm | Lead N/A 20 mm | Ball Diameter N/A 6.350 mm | Pitch Circle Diameter (PCD) N/A 64.4 mm | Root Diameter (RD) N/A 57.910 mm | Circuits N/A 5 |
63-12K5-FDC-A-7.938 | Nominal Diameter N/A 63 mm | Lead N/A 12 mm | Ball Diameter N/A 7.938 mm | Pitch Circle Diameter (PCD) N/A 64.8 mm | Root Diameter (RD) N/A 56.688 mm | Circuits N/A 5 |
63-20K5-FDC-A-9.525 | Nominal Diameter N/A 63 mm | Lead N/A 20 mm | Ball Diameter N/A 9.525 mm | Pitch Circle Diameter (PCD) N/A 65.2 mm | Root Diameter (RD) N/A 55.466 mm | Circuits N/A 5 |
63-25K5-FDC-A-9.525 | Nominal Diameter N/A 63 mm | Lead N/A 25 mm | Ball Diameter N/A 9.525 mm | Pitch Circle Diameter (PCD) N/A 65.2 mm | Root Diameter (RD) N/A 55.466 mm | Circuits N/A 5 |
80-10K5-FDC-A-6.350 | Nominal Diameter N/A 80 mm | Lead N/A 10 mm | Ball Diameter N/A 6.350 mm | Pitch Circle Diameter (PCD) N/A 81.4 mm | Root Diameter (RD) N/A 74.910 mm | Circuits N/A 5 |
80-12K5-FDC-A-7.938 | Nominal Diameter N/A 80 mm | Lead N/A 12 mm | Ball Diameter N/A 7.938 mm | Pitch Circle Diameter (PCD) N/A 81.8 mm | Root Diameter (RD) N/A 73.688 mm | Circuits N/A 5 |
20-6K5-FDC-B-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 |
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 |
25-15K5-FDC-B-3.175 | Nominal Diameter N/A 25 mm | Lead N/A 15 mm | Ball Diameter N/A 3.175 mm | Pitch Circle Diameter (PCD) N/A 25.6 mm | Root Diameter (RD) N/A 22.324 mm | Circuits N/A 5 |
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 |
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 |
28-6K5-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 |