Smooth guide bushing E series

extra-guidance

Short description
Erveysa’s carbide guide bushes provide accurate guidance of workpieces during machining, enabling repeatable precision across a range of diameters and applications.

Product details
Carbide guide bushes are precision components designed to guide delicate or finished surfaces during machining operations. Fitted with carbide tips or inserts, Erveysa guide bushes combine wear resistance with stable guidance. Variants with extended guide length are available to meet specific process requirements.

Application
Used as workpiece guides in industrial and CNC machining, these guide bushes are manually adjustable via an adjusting nut to match guide diameter. Standard versions include a carbide insert for enhanced wear resistance; extended-length options are offered for special fixtures and deeper guidance needs.

Specifications (table)
Code | ø d [mm] | ø A [mm] | L [mm] | K [degree] | G | F min. – max. [mm]
E9-01 | 9 | 12.5 | 44 | 16 | M8x0.75 | 0.8-4.5 / 1.0-3.0 / 1.0-4.0
E11-01 | 11 | 14.5 | 53 | 16 | M10x0.8 | 1.0-7.0 / 1.0-4.0 / 1.0-5.0
E16-01 | 16 | 20.5 | 59 | 16 | M14x1.0 | 1.0-10.5 / 3.0-7.0 / 3.0-9.0
E18-01 | 18 | 22 | 60 | 30 | M16x1 | 1.0-12.0 / 3.0-8.0 / 4.0-10.0
E18-02 | 18 | 22 | 60 | 30 | M18x1 | 1.0-12.0 / 3.0-8.0 / 4.0-10.0
E21-01 | 21 | 24 | 57.5 | 12 | M18x1 | 3.0-13.0 / 3.0-9.0 / 4.0-11.0
E22-01 | 22 | 29 | 68 | 16 | M19x1 | 2.0-14.5 / 3.0-10.0 / 4.0-12.5
E22-02 | 22 | 29 | 68 | 16 | M22x1 | 3.0-16.5 / 3.0-11.5 / 4.0-14.0
E24-01 | 24 | 29.5 | 61 | 30 | M24x1 | 2.0-17.0 / 3.0-12.0 / 4.0-14.5
E26-01 | 26 | 29 | 77 | 16 | M25x1 | 2.0-19.0 / 3.0-13.0 / 4.0-16.0
E28-01 | 28 | 34 | 82 | 16 | M25x1 | 3.0-20.0 / 3.0-14.0 / 3.0-17.0
E28-02 | 28 | 38 | 81 | 30 | M25x1 | 3.0-20.0 / 3.0-14.0 / 4.0-17.0
E30-01 | 30 | 35 | 59 | 16 | M30x1 | 3.0-23.0 / 3.0-16.0 / 3.0-19.0
E34-01 | 34 | 41 | 87.5 | 10 | M34x1 | 3.0-26.0 / 3.0-18.0 / 4.0-22.5
E42-01 | 42 | 49 | 82 | 16 | M40x1 | 4.0-32.0 / 3.0-22.5 / 4.0-27.5
E42-02 | 42 | 48 | 82 | 20 | M40x1 | 4.0-32.0 / 3.0-22.5 / 4.0-27.5
E44-01 | 44 | 51 | 82 | 16 | M42x1 | 10.0-35.0 / 10.0-23.0 / 10.0-28.0
E48-01 | 48 | 54 | 82 | 16 | M46x1 | 10.0-38.0 / 10.0-27.0 / 10.0-33.0
E46-01 | 46 | 53 | 82 | 16 | M45x1 | 10.0-38.0 / 10.0-26.0 / 10.0-32.0
E48-02 | 48 | 54 | 81 | 10 | M46x1 | 10.0-38.0 / 10.0-27.0 / 10.0-33.0
E48-03 | 48 | 56 | 81 | 30 | M48x1.25 | 10.0-38.0 / 10.0-27.0 / 10.0-33.0

Available guide bush designations / models (selection)

• T221 Guide Bush
• I354 Guide Bush
• F391 Guide Bush
• F605 Guide Bush
• TD26 Guide Bush
• T223 Guide Bush
• I357 Guide Bush
• T227 Guide Bush
• T229 Guide Bush
• TD32 Guide Bush
• FST38 Guide Bush
• FSL38 Guide Bush
• T249 Guide Bush
• B236 Guide Bush
• R21/03 Guide Bush
• R24/03 Guide Bush
• R26/02 Guide Bush
• R28/04 Guide Bush
• R28/05 Guide Bush
• R34/02 Guide Bush
• R42/01 Guide Bush
• R42/04 Guide Bush
• R48/04 Guide Bush
• R48/02 Guide Bush
• R48/06 Guide Bush
• B301 Guide Bush
• R50/02 Guide Bush
• R52/01 Guide Bush
• R52/02 Guide Bush
• R10/03 Guide Bush
• R11/02 Guide Bush

Characteristics / technical specifications

• Material: guide bushes equipped with carbide tips or carbide insert for wear resistance and durability.
• Function: guide workpieces during machining to ensure precision and repeatability.
• Adjustment: manually adjustable via adjusting nut to match guide diameter.
• Options: extended guide length available for specific applications.
• Use: suitable for CNC and industrial machining processes.
• Specification details: see table for codes, diameters, lengths, thread (G) and F min.–max. ranges per code.