Hirth Couplings

Hirth Serrations,
Hirth Couplings

Hirth serrations - a machine component that has both tradition and a future. Invented decades ago, yet still up-to-date, Hirth serrations from ITI Tooling Co. incorporate the demands of modern mechanical engineering:

This self-centering, radial face tooth connection enables you to connect shafts, discs, wheels and cranks with highest accuracy. The machine tool industry, for example, would be hard to imagine without Hirth serrations as indexing and positioning elements with highest precision.

Features and Benefits

Form-locking
precision

Index
accuracy

Repeat
accuracy

The advantages of Hirth serrations are quite convincing:

light-weight design

high-strength connections

Wear-free transmission of high torques at small dimensions

Dynamic forces are retained even after repeated assembly

Less rotating mass compared to flange connections

High concentricity precision and very low radial run-out

High operating safety

Product and Service Range

Standardized rings

Custom-made rings

Customer supply

Standardized rings

Comprehensive standard delivery program,
diameter range 50 - 900 mm.
Short delivery times, nearly all standardized rings
are available ex stock
Economical pricing due to series production

Custom-made rings

Production as per customer schedule
(max. 1500 mm serration diameter)
Consultation with design
Short delivery times, thanks to modern production methods

Customer supply

Hirth serrations machined on customers own components
Advice, configuration, design as well as quality assurance
from one single source
Fast delivery as a result of high manufacturing flexibility

For additional information please contact us at:

37 Orchard Street
Ramsey, N.J. 07446
(201) 934-6333 - P
(201) 934-6488 - F
info@ititooling.com

For Major
Machine Tool Components.
Please visit :

Please click the link
below for our Interactive
Tool Holder catalog.

ITI Tooling Company Inc
37 Orchard Street
Ramsey, N.J. 07446
(201) 934-6333 - P
(201) 934-6488 - F

E-Mail us here..