✗

Our use of Cookies on this Website

We use cookies to to give you the best experience possible & analyse our traffic. By clicking “Accept Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyse site usage, and assist in our marketing efforts.

We also share information about your use of our site with our social media, advertising, and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services.

Please view our cookie policy or privacy policy for more information.

Manage Cookies Accept Cookies

BERGER TOOLS LTD

Contact Us Company Products

Your Berger

0 +44 (0) 1732 763377

> Home / Die Springs

PDFs

Catalogue Technical Specification
ISO Spring Tolerance for Free Length

CAD Data

B10 ISO spring 3D CAD Model
B13 ISO spring 3D CAD Model
B16 ISO spring 3D CAD Model
B20 ISO spring 3D CAD Model
B25 ISO spring 3D CAD Model
B32 ISO spring 3D CAD Model
B40 ISO spring 3D CAD Model
B50 ISO spring 3D CAD Model
B63 ISO spring 3D CAD Model

Close

B40-254

Blue Die Springs B ISO 10243, Medium Load

Close Next Previous

CAD Viewer

Technical Data

Hole Diameter mm	40
Free Length mm	254
Rod Diameter mm	20
Rate /± 10% N/mm	30.1
Recommended Working Deflection Long Spring Life 25% mm	63.5
Force N	1911
Recommended Working Deflection Medium Spring Life 30% mm	76.2
Force N	2294
Recommended Working Deflection Medium Spring Life 33.75% mm	85.7
Force N	2580
Maximum Operating Deflection 37.5% mm	95.3
Force N	2869
Approx. Outside Diameter mm	37.5
BXH	8.2x4.7