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Ball screw NSK SFT 4510-7Clearance
- Manufacturer Part Number
- SFT 4510-7Clearance
- Brand
- NSKBrand we market
- Category
- Linear motion
- Subcategory
- Linear motion
- Series
- SFT
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Description
NSK SFT 4510-7Clearance is a reference of ball screw, within Linear motion. Request a quote for SFT 4510-7Clearance via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The NSK SFT series ball screw is a linear transmission component that converts rotation into axial displacement with high efficiency and repeatability. It is used in machine tools, automation equipment and positioning systems where precision and rigidity are critical. MR Accesorios Industriales sells this line for industrial applications in Buenos Aires, Argentina.
The SFT series designation combines the nominal diameter and the lead, followed by a number that indicates the axial clearance. For example, SFT 4510-5Clearance corresponds to a screw with a 45 mm diameter and 10 mm lead with 5 microns of clearance. Likewise, SFT 4512-2.5Clearance has a 45 mm diameter, 12 mm lead and 2.5 microns of clearance. The Clearance suffix specifies the axial clearance value, which influences the precision and rigidity of the system.
These screws are used in machining centers, CNC lathes, grinding machines, coordinate measuring machines, industrial robots and automation equipment. In Argentina, they are common in the metalworking, automotive, food and packaging industries, where precise and repeatable linear motion is required. They are also used in laboratory applications and medical equipment that demand high accuracy.
To select the right screw, take into account the axial load, rotation speed, required precision and environmental conditions. Lower clearance offers greater rigidity and precision, but can increase friction and heat generation. Assembly requires careful alignment of the supports, adequate lubrication and protection against contaminants using seals or bellows. Preload and nut type also affect performance.
NSK SFT series ball screws can be interchanged with equivalent products from other brands, as long as the diameter, lead, axial clearance and nut type match. It is essential to verify the mounting dimensions and load capacity. If you have another brand's part number, we can help you find the right equivalent.
To request a quote for your NSK SFT series ball screw, send the complete part number by WhatsApp to MR Accesorios Industriales. We'll quote it for you promptly. If you need a special size, we can also arrange it.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the Clearance suffix mean in the SFT series?
- The Clearance suffix indicates the axial clearance of the screw, expressed in microns. For example, 5Clearance corresponds to 5 microns of clearance. A lower value means greater precision and rigidity, but also greater demands on assembly and lubrication.
- How do I choose the right SFT screw for my application?
- Consider the axial load, speed, precision and environment. Reduced clearance improves accuracy but requires better alignment and lubrication. Consult us with your machine data and we'll advise you with no obligation.
- Can I replace a screw from another brand with an NSK SFT one?
- Yes, if the diameter, lead, axial clearance and mounting dimensions match. Send the original part number by WhatsApp and we'll tell you the equivalent NSK reference so you can request a quote.