50mm ER 32 Collet Nut Gearing M40 x 1.5, Balanced Sliding Bearing - TECWERK

Balanced sliding-bearing design and a balanced execution combine to deliver secure clamping with reduced vibration; the M40 x 1.5 thread offers direct compatibility with ER 32 collet systems. Order the part via Metav Werkzeuge or consult the technical team for precise application advice.

ER 32 clamping nut D 50 mm (sliding-bearing) – TECWERK

The ER 32 clamping nut D 50 mm is a sliding-bearing, balanced clamping component designed for use with ER collet chucks in precision machining and toolholding assemblies.

• Sliding-bearing design for smooth clamping
• Balanced execution for high-speed compatibility
• Thread M40 x 1.5 for ER 32 systems
• Diameter 50 mm matched to ER 32 collets

Reduced vibration and consistent clamping for precise machining

The TECWERK ER 32 clamping nut is engineered to provide consistent axial clamping force while minimising runout. The combination of a sliding-bearing configuration and a balanced construction reduces vibration during rotation, which in turn helps to maintain tool life and surface finish. The clearly specified thread M40 x 1.5 and the 50 mm diameter make the component a straightforward replacement or upgrade in existing ER 32 toolholding setups; this ensures compatibility without altering the collet system. Reduced vibration and better dynamic behaviour are decisive benefits for repeatable results in production environments.

Reliable fit and straightforward installation for workshop efficiency

Designed for straightforward integration into standard collet chuck systems, the clamping nut offers a dependable mechanical interface for ER-style collets. The sliding-bearing design means the contact surfaces are optimised for smooth relative movement, which often translates to lower fretting and more uniform torque transmission during tightening. For maintenance routines, the construction supports predictable wear characteristics, so service intervals can be planned rather than reactive. Because the part is made to match ER 32 dimensions and DIN guidance, downtimes connected to thread or diameter mismatches are avoided, supporting continuous workshop throughput.

Suited to demanding toolholding applications with clear sourcing

This component is suitable where runout control and dynamic balance matter, such as high-speed milling or precision drilling operations that use ER collet chucks. The balanced execution reduces centrifugal forces that otherwise increase the mechanical load on bearings and spindle interfaces, supporting longer operational life for both tools and machines. For procurement and quality assurance, Metav’s position as a European quality filter ensures that components sourced through the distributor meet consistent standards; this reliability supports production planning and supplier consolidation strategies in industrial and trade settings.

Contact Metav Werkzeuge to arrange delivery or to discuss TECWERK ER 32 clamping nuts and application details—phone or email for availability and lead-time clarification.

Technical data

• Article number: 2000834000NW
• Product: ER 32 clamping nut, sliding-bearing
• Manufacturer: TECWERK

Core data

• Diameter: 50 mm
• Thread: M40 x 1.5
• Suitable for: ER 32
• Packaging unit: 1
• SKU: 2000834000NW

Special features

• Sliding-bearing execution
• Balanced execution
• Compatible with ER collet chuck
• According to DIN 6499

FAQ

What thread and diameter does this clamping nut use?
The clamping nut uses an M40 x 1.5 thread and a 50 mm diameter, matched to ER 32 collet dimensions for direct assembly into standard ER 32 toolholding systems.

Is the nut suitable for high-speed machining?
Yes. The balanced execution reduces rotational imbalance, making the nut suitable for applications where improved dynamic behaviour and reduced vibration are required.

How does the sliding-bearing design benefit clamping performance?
The sliding-bearing execution provides smoother relative movement at the contact surfaces, which helps to distribute forces more evenly and can reduce localized wear while supporting consistent clamping torque.

Will this part fit existing ER 32 collet chucks?
The component is specified for ER 32 and manufactured to fit ER 32 collet chucks in accordance with the stated dimensional guidance, enabling straightforward replacement or integration.

Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund