Is the SFU 3210 nut included with the screw?

Yes, our SFU 3210 3000mm assembly typically includes the high-precision ball nut. The nut features internal circulation and integrated dust seals to protect the ball tracks.

What is the benefit of the 32mm diameter over a 25mm screw?

The larger 32mm diameter significantly increases axial rigidity and prevents 'whipping' or vibration over the 3000mm span. This is essential for maintaining precision in heavy-duty machines where high cutting forces are present.

Does this come with the BK25/BF25 support blocks?

While the screw is pre-machined for these supports, the blocks themselves are usually sold separately to allow you to choose the bearing grade that best fits your application. We stock both standard and high-precision support block sets.

CNC Router Accessories✓ In Stock & Ready to Ship

SFU 3210 Precision Ball Screw | 32mm Diameter | 3000mm Length

SKU / Model: TQ-BS-SFU3210-3000

Power RatingIndustrial Grade

Max SpeedUp to 60,000 RPM

Cooling MethodStandard Cooled

Interface / SpecP4 Precision Grade

The SFU 3210 Precision Ball Screw is a high-performance linear drive component engineered for demanding industrial environments. With a robust 32mm shaft diameter and a high-lead 10mm pitch, this ball screw delivers an exceptional balance of high-load carrying capacity and rapid linear speed. The 3000mm length is precision-rolled from high-grade hardened steel, ensuring minimal deflection and surgical positioning accuracy over long travel distances.

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Detailed Technical Specifications

Technical Parameter	Engineering Specification Value
CATEGORY & BRAND	CNC Router Accessories \| TriQuench India

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Advanced Engineering Analysis: SFU 3210 Precision Ball Screw | 32mm Diameter | 3000mm Length

SFU 3210 Precision Ball Screw | 32mm Diameter | 3000mm Length

Detailed Technical Specifications

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