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TBI Ball Screw SFA4020 Ball Screw Linear Rail 40mm Diameter Ball Screws

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NanJing TranzBrillix Linear Motion Co., Ltd.

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TBI Ball Screw SFA4020 Ball Screw Linear Rail 40mm Diameter Ball Screws

Brand Name : TBI

Model Number : SFA4020-2.8

Certification : DE1924083895474

Place of Origin : CHINA TAIWAN

MOQ : 1

Price : 1-100 USD

Payment Terms : T/T,L/C,D/A,D/P,Western Union

Supply Ability : 100000 pcs / per month

Delivery Time : 1-7 work days

Packaging Details : Small or with carton box, Bulk order with Wooden box

Series : SFA

Diameter : 40mm

Lead(mm） : 20mm

Accuracy Grade : C3,C5,C7

Overall Length of shaft(mm) : Max 4000mm

Preload Grade : P0

Material : Screw: S55C Nut: SCM415H Ball: SUJ2

Threading Direction : right

Flange type : double cutting

Proudct code : F: rolled

Application : delicate application in industrial application, machine tool and automation application

Installation : Easy

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①TBI Ball Screw SFA4020 Ball Screw Linear Rail 40mm Diameter Ball Screws

The TBI SFA4020 40mm Ball Screw Linear Rail represents a premium motion solution that combines robust construction with precision engineering for industrial automation applications. This integrated system showcases TBI's expertise in developing complete linear motion packages that deliver reliable performance in demanding environments. The precision-ground rail and optimized ball screw assembly work together to provide smooth, efficient power transmission while maintaining accurate positioning under substantial loads. Engineered for durability, the SFA4020 incorporates wear-resistant materials and advanced surface treatments that extend service life in continuous operation conditions. The thermal-stable design ensures consistent performance across temperature variations, preventing accuracy drift in critical applications. TBI's attention to system integration is evident in the rail's ability to handle combined loads while maintaining smooth motion characteristics, demonstrating the brand's understanding of real-world industrial requirements. Designed for straightforward installation and minimal maintenance, this linear rail solution provides the dependable performance that equipment manufacturers trust from TBI products. The corrosion-resistant construction and protective features enhance reliability in challenging operating environments. From heavy automation systems to precision manufacturing equipment, the SFA4020 delivers the combination of strength, accuracy, and longevity needed for industrial applications where performance cannot be compromised, reinforcing TBI's reputation for quality motion control solutions that stand up to rigorous use over time.

②Drawing of SFA4020-2.8

TBI Ball Screw SFA4020 Ball Screw Linear Rail 40mm Diameter Ball Screws

③ModeNumber of ball screw series

④Construction of SFA Series

⑤Features of Ball Screw-Internal Return Series 
Internal return design saves more space.
Small driving torque only one third of ACEM ball screw.
High accuracy guaranteed.
Fine feed, can be controlled within 0.1μm.
No backlash, High rigidity.

⑥Actual product photo

TBI Ball Screw SFA4020 Ball Screw Linear Rail 40mm Diameter Ball Screws

⑦Measurement drawing

⑧TBI series

TBI Ball Screw SFA4020 Ball Screw Linear Rail 40mm Diameter Ball Screws

⑨top product recommendation

Product Tags:

c3 ball screw

c5 ball screw

TBI Ball Screw SFA4020 Ball Screw Linear Rail 40mm Diameter Ball Screws Images

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