| Items |
 20-5T3-PFDI-G PFDI Type Nuts |
20-5T4-PFDI-G PFDI Type Nuts |
20-6T3-PFDI-G PFDI Type Nuts |
20-6T4-PFDI-G PFDI Type Nuts |
25-5T3-PFDI-G PFDI Type Nuts |
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| Type | Ball Nut | |||||||||
| Nominal Diameter | 20 mm | 20 mm | 20 mm | 20 mm | 25 mm | |||||
| F | 58 mm | 58 mm | 58 mm | 58 mm | 63 mm | |||||
| L | 100 mm | 110 mm | 111 mm | 127 mm | 100 mm | |||||
| T | 30 mm | 30 mm | 29 mm | 29 mm | 30 mm | |||||
| D | 34 mm | 34 mm | 36 mm | 36 mm | 40 mm | |||||
| BCD-E | 46 mm | 46 mm | 46 mm | 46 mm | 51 mm | |||||
| Start Angle | 30 º | |||||||||
| Y | 9.5 mm | |||||||||
| X | 5.5 mm | |||||||||
| Z | 5.5 mm | |||||||||
| Oil Hole | 1/8PT | |||||||||
| Lead | 5 mm | 5 mm | 6 mm | 6 mm | 5 mm | |||||
| Ball Diameter | 3.175 mm | 3.175 mm | 3.969 mm | 3.969 mm | 3.175 mm | |||||
| Pitch Circle Diameter (PCD) | 20.6 mm | 20.6 mm | 20.8 mm | 20.8 mm | 25.6 mm | |||||
| Root Diameter (RD) | 17.324 mm | 17.324 mm | 16.744 mm | 16.744 mm | 22.324 mm | |||||
| Circuits | 3 | 4 | 3 | 4 | 3 | |||||
| Stiffness | 39 kgf/µm | 54 kgf/µm | 39 kgf/µm | 54 kgf/µm | 55 kgf/µm | |||||
| Dynamic Load | 852 kgf | 1091 kgf | 1091 kgf | 1398 kgf | 977 kgf | |||||
| Static Load | 1767 kgf | 2356 kgf | 2081 kgf | 2774 kgf | 2314 kgf | |||||
| Material | ||||||||||
| Weight | ||||||||||
| L_TM | 1.5 mm | |||||||||
| L_TP | 1.5 mm | |||||||||
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