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One-stop Linear Motion Products and Linear Motion Solution Provider. 

Products

Pinsi stands as a premier linear motion supplier of top-tier industrial linear motion products, encompassing Linear Guides, Ball Screws, Cross Roller Guides, Single Axis Stages, Linear Bearings, Linear Actuators, Linear Modules, and Linear Rails. Driven by a commitment to precision and dependability, we strive to cater to the varied demands of industries seeking seamless, high-accuracy linear motion solutions. Feel free to reach out—we value your interest in our trusted product range and are ready to assist with your needs.

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Ball Screw Set – SFU1605/2005 with BK12/BK15 End Machined + Nut Housing & Supporter
Complete ball screw kit including SFU1605 / SFU2005 nuts, BK12/BK15 end machined bearings, nut housing, and supporters. Ideal for CNC, automation, and linear motion systems.
SFS4020 Ball Screw – High Precision and Heavy Load Linear Motion Solution
High-precision SFS4020 Ball Screw with 40mm diameter and 20mm lead. Made of durable GCr15 steel, featuring smooth transmission, high load capacity, and long lifespan. Perfect for CNC machines and industrial automation
High Precision DFS1605 Ball Screw | Durable C7 Grade Rolled Ball Screw for CNC Machines and Automation Equipment
High precision DFS1605 ball screw with C7 accuracy, made of durable GCr15 steel. Smooth motion, low friction, and long lifespan. Ideal for CNC machines, automation equipment, and linear motion systems. OEM customization supported.
SFS02505 Ball Screw 5mm Precision Miniature Ball Screw for Compact Linear Motion
High-precision SFS02505 ball screw with 5mm diameter and 5mm lead. Compact design, smooth motion, and long service life for precision automation and miniature CNC systems.
SFS2525 Ball Screw 25mm Diameter Precision Ground Ball Screw for CNC & Automation
High-precision SFS2525 ball screw with 25mm diameter and 25mm lead. Offers high efficiency, smooth motion, and excellent load capacity for CNC machinery and linear automation systems.
SFS Ball Screw Precision Ground Ball Screw for High-Accuracy Linear Motion
High-precision SFS Ball Screw designed for CNC machinery and automation. Offers smooth motion, high load capacity, low friction, and long service life for linear transmission systems.
Pinsi SFY Ball Screw High-Speed End-Cap Return Precision Ballscrew
Pinsi SFY ball screw series (end-cap return type) offers high speed, low noise, zero backlash, and excellent stiffness. Available in multiple diameters and lead options, ideal for CNC, automation and precision equipment.
TBI SFYR01616 Ball Screw Nut Precision Recirculating Nut for 16 mm Screw Shaft
High-precision TBI SFYR01616 ball screw nut, designed for 16 mm ball screw shafts. Offers smooth recirculation, excellent rigidity, and long life. Ideal for CNC motion systems and automation.
Thomson 511H20C0 Linear Guide Carriage 500 Series Narrow Block High Precision Narrow Block Linear Guide
High-precision Thomson 511H20C0 500 Series bearing ball carriage, narrow style, 20 mm rail size, clearance preload, supports high dynamic and static loads. Ideal for automation, CNC and motion control systems.
CSK LMG25C Linear Guide Block High-Rigidity Flange Slider 4-Row Ball Linear Guide
The CSK LMG25C linear guide block features 4-row steel balls, 45° arc contact design, automatic self-alignment, and full sealing. Ideal for CNC machines, automation systems, and precision motion control.
MISUMI SSEB16 Miniature Linear Guide Assembly Stainless Steel High Rigidity Guide Block & Rail
MISUMI SSEB16 miniature linear guide with high rigidity and stainless steel construction. Available in custom lengths, light preload, and precision grades. Ideal for compact automation and precision instruments.
SBC SBI15SL-K1 Linear Guide Carriage – Slim-Line Size 15 High Precision Slide Block
High-precision SBC SBI15SL-K1 slim-line carriage (Size 15) offers compact design, smooth motion, and high rigidity. Ideal for linear guide systems in automation, CNC, robotics, and precision machinery.
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