Buy DIN INVOLUTE SPLINES BASED ON REFERENCE DIAMETERS – PART 2: NOMINAL AND INSPECTION DIMENSIONS. I’m looking for male spline dimensions to make a shaft to fit a din female spline Nx5x30x38x9H. Does anybody know where I can get. DIN Involute splines based on reference diameters – Part 1: General.

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It does not have any impact on the fit my previous posting is valid herebut you are also making the contact area between the teeth smaller, therefore you increase the contact stress on the tooth flanks. Thanks for improving my post. I highly recommend it if you work with metric splines. The spline specification looks like this: The size over rolls applies for the 8f fit only.

Happy New Year to everybody dim reads this post! Thanks for the post. Basically I’m repeating your origional fildtype to yourself in the hope you have the answer RE: Red Flag This Post Please let us know here why this post is inappropriate. By joining you are opting in to receive e-mail.

Promoting, selling, recruiting, coursework and thesis posting is forbidden. Take a look at this site. I got this data from the hydraulic motor mfg. Does anybody know where I can get the male dimensions or have them handy to fax a dimensional sheet of the spline.

Note – if both ext.

Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. If you print it out it is much clearer.


I am looking for over pin dims for following splines: Take a look at thread it may have the answer you need. Posting Guidelines Promoting, selling, recruiting, giletype and thesis posting is forbidden. It icludes charts with all dimensions you need.

Basically I’m repeating your origional thread to yourself in the hope you have the answer. I’m looking for male spline dimensions to make a shaft to fit filerype din female spline Nx5x30x38x9H. Join your peers on the Internet’s largest technical engineering professional community.

You can also check the teeth for shear stress in the middle of the contact area.

Din Male Spline Dimensions? – Gear & Pulley engineering – Eng-Tips

Din Male Spline Dimensions? Defense manufacturing is all about project manufacturing and project accounting. In the example above, a bearing with nominal bore fletype mm will slide above the spline to its journal dia located behind the spline. I picked the “f8” external spline as a logical meshing spline.

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Sorry for my mistake above! I’m in the same boat for exactly the same spline detail but don’t have the time to obtain and digest the spec. Download Now White Paper: There is a relatively new DIN standard for doing these calculations; it is complex and I did not see any splines checked by it yet – but it does not mean that some people are doing it. If only one spline is defined, the letter N or W are used before the reference diameter.


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Increasing the major diameter I believe that is what you call “bore”, that’s what I found in the DIN standard has no impact on the backlash. I would wait for gearguru and let him find the info for you. Close this window and log in. Filetypee the past I have worked out strength of gears using the lewis formula, If I apply this to the 11t din spline and multiply the figure by 11 teeth I have 6. Click Here to join Eng-Tips and talk with other members!

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This document explains and teaches the user a lot. Thank you for helping keep Eng-Tips Forums free from inappropriate posts. Yes, I have the specs at work. Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors. The root shape flat or full filteype can be also specified. Register now while it’s still free!

The reason for this spline description is to give the designer the information, what size of part most of the filftype bearing’s bore can be moved with some clearance ABOVE the spline. This spline is “side fit”; the OD or ID centered splines are described with more data.

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