The W2010FA-2-C5T10 ball screw is a finished ball screw with a 20mm shaft diameter, 10mm lead, and tube circulation. It belongs to the NSK FA type, offering stable performance and easy maintenance. The NSK W2010FA-2-C5T10 precision ball screw has an axial clearance of less than 0.05 mm.
Features of NSK FA Type External Circulation Ball Screws:
Complete Shaft End Design: Shaft ends are pre-machined (threads, keyways, etc.) at the factory, allowing for direct assembly and shortening equipment development cycles.
High Precision Performance: C5 grade precision, enabling high positioning accuracy.
Compact Structure: Smaller nut outer diameter saves equipment installation space, suitable for small precision equipment.
Reliable Lubrication: Standard pre-lubricated grease supports long-term maintenance; some models can be upgraded to a maintenance-free lubrication system.
Fast Delivery: Commonly used specifications are in stock for rapid response to demand.
Item |
Specification |
Model No. |
W2010FA-2-C5T10 |
Series |
Shaft End Finished Product |
Type |
FA |
Screw Shaft Diameter [mm] |
20 |
Lead [mm] |
10 |
Accuracy Grade |
C5 |
Ball Diameter [mm] |
3.969 |
Valid Number of Laps |
2.5×1 |
Gap Symbol |
Z |
Circulation Method |
Pipe Circulation |
Nut Length [mm] |
54 |
Maximum travel [mm] |
1029 |
Screw Length (Lt) [mm] |
1089 |
Screw Length (La) [mm] |
1114 |
Screw Length (L) [mm] |
1199 |
Weight [kg] |
3.2 |
Rated Dynamic Load [N] |
8350 |
Rated Static Load [N] |
11000 |
Maximum Speed [Fixed-Free] (min-1) |
3000 |
Drive Side Support Unit |
WBK15-01A(Square) WBK15-11(Round) |
Reverse Drive Side |
WBK15S-01(Square) |

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