140mm Setting Ring, Hardened Gauge Steel, Form C, DIN 2250/DIN 286 JS3 - Metav IndustryLine

A compact, standards‑led choice for workshop reference: combine DIN 2250 conformity, a 140 mm diameter and hardened, lapped gauge steel for repeatable setup and long service life — order the setting ring directly via Metav Werkzeuge or consult our specialists for application advice.

Setting ring 140 mm (DIN 2250) — hardened gauge steel, Form C (Metav IndustryLine)

A setting ring 140 mm designed as a precision reference for ring gauging, fixture setup and dimensional verification across inspection and production environments.

*DIN 2250 and DIN 286, JS 3 compliance
*Hardened, lapped gauge steel
*Form C profile for standard fits
*Diameter 140 mm for common fixture setups

Reliable standards that support reproducible processes

The component is manufactured to DIN 2250 and DIN 286 with JS 3 tolerance, providing a clear reference for calibre checks and machine setup. This standards conformity translates into predictable limits for go/no‑go assessment and reduces the need for interim rework. With a nominal 140 mm bore and a design intended for repeatable seating, the part functions as a robust reference gauge that streamlines inspection routines and shortens the time from initial setup to productive machining.

Material and geometry that minimise measurement uncertainty

Made from hardened, lapped gauge steel, the item combines surface integrity with dimensional stability. The Form C profile ensures a defined fit to mating parts while the lapped finish reduces local contact stress and wear, which keeps deviations low over prolonged use. At 3.85 kg the mass provides inherent stability when used in fixture jigs or bench inspection, helping to avoid unintended movement and enabling more reproducible readings during repetitive checks.

Practical applications in workshop and inspection workflows

This ring is suited to ring gauging, fixture alignment, calibration stands and as a master reference for checks on assemblies and turning work. The geometry supports standard fit types used in toolrooms and quality labs, making it an appropriate choice for both incoming inspection and in‑process verification. As a reference element, the setting ring helps maintain traceable tolerances across production batches and reduces downtime associated with ambiguous setup conditions.

Confidence from a dedicated precision partner

Sourcing this product from Metav IndustryLine ties the physical gauge to a broader supply and service proposition: a wide catalogue of measurement aids, distribution stability from Emmerich and a documented track record in supplying industry‑grade instruments. The combination of standard compliance, robust material treatment and a form matched to common fits offers a pragmatic balance of durability and repeatable accuracy for workshops and inspection departments.

For reliable fixture set‑up and long‑term repeatability, order the Metav IndustryLine setting ring 140 mm from Metav Werkzeuge or contact our specialists at info@metav-werkzeuge.com / +49 2822 7131930 for tailored technical guidance.

Technical data

• Article number: M313.140
• GTIN: 4054469121130
• Diameter: 140 mm
• Weight: 3.85 kg

Facts

• Tariff code: 90173000
• ECLASS: 21170104
• Category: Lehren / Messgeräte

Special features

• Material: hardened and lapped gauge steel
• Standards: DIN 2250 and DIN 286, JS 3
• Design: Form C setting ring
• Usage: reference gauge for fixture setup and dimensional checks

FAQ

What standards does the setting ring conform to?
The setting ring is manufactured in accordance with DIN 2250 and DIN 286 and is produced to a JS 3 tolerance class for consistent reference performance.

Is the material suitable for heavy use in an inspection environment?
Yes — the ring is made from hardened, lapped gauge steel, a specification intended to resist wear and maintain surface integrity under regular use.

Can this ring be used as a master for go/no‑go gauges?
The 140 mm setting ring is designed as a precision reference and is suitable for use as a master element in go/no‑go gauging and fixture verification.

What advantages does the Form C profile provide?
Form C delivers a standardised fit geometry that simplifies mating with common fixtures and gauges, reducing uncertainty during seating and alignment.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com