TRIQUENCH SFU 2005 Precision Ball Nut | 20mm BG Series

The TRIQUENCH SFU 2005 BG is a high-performance ball nut designed to operate as the primary linear interface in 20mm ball screw systems. Featuring a 5mm lead (pitch), this nut is optimized for applications requiring a balance of high torque transmission and fine positioning resolution. The BG series utilizes advanced internal circulation technology and precision-ground helical tracks to ensure the rolling balls transition smoothly, drastically reducing mechanical noise and frictional resistance. Forged from high-grade hardened steel, this nut maintains exceptional axial rigidity under load, minimizing backlash and ensuring repeatable accuracy during complex CNC machining cycles. Its integrated wiping seals prevent the ingress of dust and debris, making it a reliable choice for the demanding environments of industrial routers, milling machines, and automated actuators.

High positioning precision optimized for industrial CNC systems
Low-friction internal circulation for ultra-smooth motion transmission
Robust 20mm diameter frame with a versatile 5mm pitch
Hardened bearing steel construction for long-lasting mechanical performance
Integrated dust seals to protect internal ball tracks from debris
Zero-backlash potential when paired with precision-ground screws

Engineering Analysis & Technical Data

Technical Parameter	Specification Details
MODEL NUMBER	SFU - 2005 BG
NOMINAL DIAMETER	20 mm
PITCH_LEAD	5 mm
NUT TYPE	Single Nut (SFU Style)
MATERIAL	Hardened High-Grade Bearing Steel
MECHANICAL	precisionGrade: Industrial Precision Certified \| circulationType: Internal Deflector Circulation \| flangeType: Standard Round/Flattened Flange

Industrial Applications

Usage Scenario	Target Industry
CNC Router X, Y, and Z Axis Drive Units	Machine Tool Manufacturing and CNC Fabrication
Precision Milling and Lathe Tool Carriers	Industrial Automation and Robotics
Automated Packaging and Material Handling Systems	Woodworking and Furniture Machinery
Linear Stage Actuators and Positioning Tables	Electronics and Semiconductor Manufacturing
High-Accuracy 3D Printing and Laser Gantry Systems	Automotive and Aerospace Spares
Industrial Laboratory and Metrology Equipment	General Engineering

Technical FAQ

What does 'SFU 2005' mean?

The '20' represents the nominal shaft diameter (20mm) that this nut is designed for. The '05' represents the lead or pitch (5mm), which is the distance the nut moves linearly for every full 360-degree rotation of the ball screw.

Can I use this nut on a non-SFU series ball screw?

This nut is specifically designed for SFU series ball screws with a 20mm diameter and 5mm pitch. It is crucial to match the thread profile and lead exactly to ensure smooth operation and prevent mechanical binding.

Does the nut come with pre-loaded ball bearings?

Yes, our SFU 2005 BG nuts come fully assembled with precision steel balls and internal circulation deflectors. We strongly advise against removing the nut from the screw without a sleeve, as the balls may fall out.

Detailed Overview of TRIQUENCH SFU 2005 Precision Ball Nut | 20mm BG Series

Advanced Engineering & Integration

high precision SFU 2005 ball nut for industrial cnc routers. buy triquench 20mm diameter ball nut online india. best price SFU 2005 BG series ball nut for machines. SFU 2005 technical specifications and mounting dimensions. durable hardened steel 20mm ball nut for high accuracy automation

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