The NSK W2010FA-3P-C5Z20 FA type ball screw has a 20mm shaft diameter and a 20mm lead, classifying it as a large-lead ball screw. The FA W2010FA-3P-C5Z20 finished-end ball screw features an external circulation structure and a flange-type nut design, ensuring convenient installation and smooth operation. It is commonly used in industrial automation equipment.
Features of FA type ball screw finished product:
Compact design: The FA series nut has a compact structure, saving installation space and is especially suitable for small equipment.
High-precision positioning: C5 grade accuracy, preload design eliminates axial backlash, ensuring high-precision and repeatable positioning.
Low-noise operation: Optimized ball circulation system design reduces operating noise.
Fast delivery: Ample stock of standard models allows for quick fulfillment of customer needs.
Item |
Specification |
Model No. |
W2010FA-3P-C5Z20 |
Series |
Shaft End Finished Product |
Type |
FA |
Screw Shaft Diameter [mm] |
20 |
Lead [mm] |
20 |
Accuracy Grade |
C5 |
Ball Diameter [mm] |
3.969 |
Valid Number of Laps |
1.5×1 |
Gap Symbol |
Z |
Circulation Method |
Pipe Circulation |
Nut Length [mm] |
63 |
Maximum travel [mm] |
941 |
Screw Length (Lt) [mm] |
1010 |
Screw Length (La) [mm] |
1035 |
Screw Length (L) [mm] |
1120 |
Weight [kg] |
3.2 |
Rated Dynamic Load [N] |
6250 |
Rated Static Load [N] |
8760 |
Maximum Speed [Fixed-Free] (min-1) |
2630 |
Drive Side Support Unit |
WBK15-01A(Square) WBK15-11(Round) |
Reverse Drive Side |
WBK15S-01(Square) |

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