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Ball screw NSK W2003SS-2P-C5Z5
- Manufacturer Part Number
- W2003SS-2P-C5Z5
- Brand
- NSKBrand we market
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- SS
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Request your quote via WhatsApp or email, with the quantity you need.
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Description
NSK W2003SS-2P-C5Z5 is a reference of ball screw, within Linear motion. Request a quote for W2003SS-2P-C5Z5 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The NSK SS series ball screw is a linear transmission component that converts rotation into axial displacement with minimal friction. It is used in machine tools, automation equipment and positioning systems that demand repeatability and smooth running. MR Accesorios Industriales sells this line for plants and workshops in Buenos Aires, Argentina and throughout the country.
The SS series designation is read in blocks: the letter W indicates the screw series, the number that follows is the nominal shaft diameter, and SS identifies the single nut. Then come the number of circuits (1P or 2P), the preload type (C5, C4) and the axial clearance code (Z4, Z5). For example, in W2003SS-1P-C5Z4 the 20 is the diameter and 03 the lead; in W2503SS-1P-C5Z4 the diameter changes to 25. These codes define the load capacity and precision of the assembly.
It is used in machining centers, CNC milling machines, grinding machines, Cartesian robots, measuring equipment and laser cutting machines. In Argentina it is common in the automotive, metalworking, food and packaging industries, where repetitive linear motion without play is required. It is also used in test benches and transfer systems that need high axial rigidity and dynamic response.
To select the right screw, take into account the axial load, rotation speed, length between supports and preload type. Grease or oil lubrication must be the one indicated for the application, and the nut sealing prevents the entry of contaminants. Assembly requires aligning the supports with the shaft and controlling the axial clearance according to the Z code. A correct installation ensures the service life and precision of the system.
NSK SS series screws can be interchanged with other brands of similar characteristics, but it is essential to verify mounting dimensions, lead, diameter and preload type. Not all equivalences are direct: a difference in axial clearance or in the number of circuits affects performance. If you have another brand's part number, we can indicate the compatible alternative or quote the exact part you need.
If you are looking for an NSK SS series ball screw, write to us on WhatsApp with the complete part number or the measurements you need. At MR Accesorios Industriales we quote promptly and advise you so you choose the right option for your machine. We can also source other series and special configurations.
Dimensions
- Eje o agujero
- 20 mm
Frequently Asked Questions
- What does the abbreviation SS mean in NSK screws?
- SS identifies the series of ball screws with a single nut. It is an internal NSK nomenclature that groups models with similar construction characteristics. The complete code includes diameter, lead, number of circuits and preload type.
- How do I choose the correct Z code for my application?
- The Z code indicates axial clearance. For precise positioning applications a reduced clearance is recommended, while for less demanding movements a larger clearance can be used. The choice depends on the rigidity and repeatability your machine needs.
- Can I replace a screw from another brand with an NSK SS series one?
- Yes, as long as diameter, lead, length and mounting type match. Equivalences between brands are not always direct; preload and axial clearance must be verified. With the original part number we can indicate the compatible alternative.